Improper verification of communication channel in Siemens SIDOOR ATD430W
Priority MEDIUM 44CWE-940Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
Affected products do not properly enforce TCP sequence number validation in specific scenarios but accept values within a broad range. This could allow an unauthenticated remote attacker e.g. to interfere with connection setup, potentially leading to a denial of service. The attack succeeds only if an attacker can inject IP packets with spoofed addresses at precisely timed moments, and it affects only TCP-based services.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0049 42nd percentileScored 2026-11-07
Fix Fixed SIMATIC CFU DIQ (Siemens): V2.0.0SIMATIC CFU PA (Siemens): V2.0.0+43 more products
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Siemens | SIDOOR ATD430W | all versions | — | No fix listed | CNA |
| Siemens | SIDOOR ATE530G COATED | all versions | — | No fix listed | CNA |
| Siemens | SIDOOR ATE530S COATED | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC CFU DIQ | before V2.0.0 | V2.0.0 | Patch available | CNA |
| Siemens | SIMATIC CFU PA | before V2.0.0 | V2.0.0 | Patch available | CNA |
| Siemens | SIMATIC CFU PA | before V2.0.0 | V2.0.0 | Patch available | CNA |
| Siemens | SIMATIC ET 200AL IM 157-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200clean, CM 8x IO-Link | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200clean, DI 16x24VDC | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200clean, DIQ 16x24VDC/0,5A | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200eco PN, AI 8xRTD/TC, M12-L | V5.1.1 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200eco PN, CM 4x IO-Link, M12-L | V5.1.1 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200eco PN, CM 8x IO-Link, M12-L | V5.1.1 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200eco PN, CM 8x IO-Link, M12-L | V5.1.1 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200eco PN, DI 16x24VDC, M12-L | V5.1.1 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200eco PN, DI 8x24VDC, M12-L | V5.1.1 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200eco PN, DIQ 16x24VDC/2A, M12-L | V5.1.1 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200eco PN, DQ 8x24VDC/0,5A, M12-L | V5.1.1 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200eco PN, DQ 8x24VDC/2A, M12-L | V5.1.1 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200MP IM 155-5 PN HF | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200pro IM 154-8 PN/DP CPU | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200pro IM 154-8F PN/DP CPU | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200pro IM 154-8FX PN/DP CPU | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200S IM 151-8 PN/DP CPU | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200S IM 151-8F PN/DP CPU | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200SP CPU 1510SP F-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200SP CPU 1510SP-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200SP CPU 1512SP F-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200SP CPU 1512SP-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200SP IM 155-6 MF HF | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants) | before V1.3 | V1.3 | Patch available | CNA |
| Siemens | SIMATIC ET 200SP IM 155-6 PN HF | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200SP IM 155-6 PN/2 HF | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIMATIC ET 200SP IM 155-6 PN/3 HF | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIMATIC PN/MF Coupler | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC PN/PN Coupler | before V6.0.0 | V6.0.0 | Patch available | CNA |
| Siemens | SIMATIC Power Line Booster PLB, Base Module | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC Power Line Booster PLB, Modem Module ST | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-1200 CPU 1211C AC/DC/Rly | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1211C DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1211C DC/DC/Rly | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1212C AC/DC/Rly | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1212C DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1212C DC/DC/Rly | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1212FC DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1212FC DC/DC/Rly | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1214C AC/DC/Rly | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1214C DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1214C DC/DC/Rly | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1214FC DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1214FC DC/DC/Rly | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1215C AC/DC/Rly | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1215C DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1215C DC/DC/Rly | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1215FC DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1215FC DC/DC/Rly | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1200 CPU 1217C DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIMATIC S7-1500 CPU 1511-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-1500 CPU 1511F-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-1500 CPU 1513-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-1500 CPU 1513F-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-1500 CPU 1515-2 PN | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-1500 CPU 1515F-2 PN | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-1500 CPU 1516-3 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-1500 CPU 1516F-3 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU CR40 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU CR60 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU SR20 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU SR20 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU SR30 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU SR30 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU SR40 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU SR40 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU SR60 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU SR60 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU ST20 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU ST20 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU ST30 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU ST30 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU ST40 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU ST40 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU ST60 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-200 SMART CPU ST60 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-300 CPU 314C-2 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-300 CPU 315-2 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-300 CPU 315F-2 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-300 CPU 315T-3 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-300 CPU 317-2 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-300 CPU 317F-2 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-300 CPU 317T-3 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-300 CPU 317TF-3 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-300 CPU 319-3 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-300 CPU 319F-3 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-400 CPU 412-2 PN V7 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-400 CPU 414-3 PN/DP V7 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-400 CPU 414F-3 PN/DP V7 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-400 CPU 416-3 PN/DP V7 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-400 CPU 416F-3 PN/DP V7 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants) | before V10.2 | V10.2 | Patch available | CNA |
| Siemens | SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants) | before V8.3 | V8.3 | Patch available | CNA |
| Siemens | SIMATIC TDC CP51M1 | all versions | — | No fix listed | CNA |
| Siemens | SIMATIC TDC CPU555 | all versions | — | No fix listed | CNA |
| Siemens | SIMOCODE pro V Ethernet/IP (incl. SIPLUS variants) | all versions | — | No fix listed | CNA |
| Siemens | SIMOCODE pro V PROFINET | all versions | — | No fix listed | CNA |
| Siemens | SINUMERIK 840D sl | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200MP IM 155-5 PN HF | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200MP IM 155-5 PN HF | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200MP IM 155-5 PN HF T1 RAIL | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200S IM 151-8 PN/DP CPU | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200S IM 151-8F PN/DP CPU | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200SP CPU 1512SP F-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF TX RAIL | V4.2.0 and later | — | No fix listed | CNA |
| Siemens | SIPLUS HCS4200 CIM4210 | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS HCS4200 CIM4210C | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS HCS4300 CIM4310 | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS NET PN/PN Coupler | before V6.0.0 | V6.0.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1212 AC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1212 DC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1212 DC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1212C AC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1212C DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1212C DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1212C DC/DC/DC RAIL | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214 AC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214 DC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214C AC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214C AC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214C DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214C DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214C DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214C DC/DC/DC RAIL | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214C DC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214C DC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214FC DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1214FC DC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1215 AC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1215 AC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1215 DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1215 DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1215 DC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1215 DC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1215 DC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1215C AC/DC/RLY | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1215C DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1200 CPU 1215FC DC/DC/DC | before V4.4.0 | V4.4.0 | Patch available | CNA |
| Siemens | SIPLUS S7-1500 CPU 1511-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-1500 CPU 1511F-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-1500 CPU 1513-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-1500 CPU 1513F-1 PN | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-1500 CPU 1516-3 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-1500 CPU 1516-3 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-1500 CPU 1516F-3 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-300 CPU 314C-2 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-300 CPU 315-2 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-300 CPU 315F-2 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-300 CPU 317-2 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-300 CPU 317F-2 PN/DP | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-400 CPU 414-3 PN/DP V7 | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS S7-400 CPU 416-3 PN/DP V7 | all versions | — | No fix listed | CNA |
| Siemens | SIWAREX WP231 | all versions | — | No fix listed | CNA |
| Siemens | SIWAREX WP241 | all versions | — | No fix listed | CNA |
| Siemens | SIWAREX WP251 | all versions | — | No fix listed | CNA |
| Siemens | SIWAREX WP521 ST | all versions | — | No fix listed | CNA |
| Siemens | SIWAREX WP522 ST | all versions | — | No fix listed | CNA |
- SIDOOR ATD430W VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIDOOR ATE530G COATED VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIDOOR ATE530S COATED VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC CFU DIQ VendorSiemens Affected before V2.0.0 Fixed in V2.0.0 Patch available CNA
- SIMATIC CFU PA VendorSiemens Affected before V2.0.0 Fixed in V2.0.0 Patch available CNA
- SIMATIC CFU PA VendorSiemens Affected before V2.0.0 Fixed in V2.0.0 Patch available CNA
- SIMATIC ET 200AL IM 157-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200clean, CM 8x IO-Link VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200clean, DI 16x24VDC VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200clean, DIQ 16x24VDC/0,5A VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200eco PN, AI 8xRTD/TC, M12-L VendorSiemens Affected V5.1.1 and later Fixed in — No fix listed CNA
- SIMATIC ET 200eco PN, CM 4x IO-Link, M12-L VendorSiemens Affected V5.1.1 and later Fixed in — No fix listed CNA
- SIMATIC ET 200eco PN, CM 8x IO-Link, M12-L VendorSiemens Affected V5.1.1 and later Fixed in — No fix listed CNA
- SIMATIC ET 200eco PN, CM 8x IO-Link, M12-L VendorSiemens Affected V5.1.1 and later Fixed in — No fix listed CNA
- SIMATIC ET 200eco PN, DI 16x24VDC, M12-L VendorSiemens Affected V5.1.1 and later Fixed in — No fix listed CNA
- SIMATIC ET 200eco PN, DI 8x24VDC, M12-L VendorSiemens Affected V5.1.1 and later Fixed in — No fix listed CNA
- SIMATIC ET 200eco PN, DIQ 16x24VDC/2A, M12-L VendorSiemens Affected V5.1.1 and later Fixed in — No fix listed CNA
- SIMATIC ET 200eco PN, DQ 8x24VDC/0,5A, M12-L VendorSiemens Affected V5.1.1 and later Fixed in — No fix listed CNA
- SIMATIC ET 200eco PN, DQ 8x24VDC/2A, M12-L VendorSiemens Affected V5.1.1 and later Fixed in — No fix listed CNA
- SIMATIC ET 200MP IM 155-5 PN HF VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIMATIC ET 200pro IM 154-8 PN/DP CPU VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200pro IM 154-8F PN/DP CPU VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200pro IM 154-8FX PN/DP CPU VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200S IM 151-8 PN/DP CPU VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200S IM 151-8F PN/DP CPU VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200SP CPU 1510SP F-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200SP CPU 1510SP-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200SP CPU 1512SP F-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200SP CPU 1512SP-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200SP IM 155-6 MF HF VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants) VendorSiemens Affected before V1.3 Fixed in V1.3 Patch available CNA
- SIMATIC ET 200SP IM 155-6 PN HF VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIMATIC ET 200SP IM 155-6 PN/2 HF VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIMATIC ET 200SP IM 155-6 PN/3 HF VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIMATIC PN/MF Coupler VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC PN/PN Coupler VendorSiemens Affected before V6.0.0 Fixed in V6.0.0 Patch available CNA
- SIMATIC Power Line Booster PLB, Base Module VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC Power Line Booster PLB, Modem Module ST VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-1200 CPU 1211C AC/DC/Rly VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1211C DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1211C DC/DC/Rly VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1212C AC/DC/Rly VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1212C DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1212C DC/DC/Rly VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1212FC DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1212FC DC/DC/Rly VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1214C AC/DC/Rly VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1214C DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1214C DC/DC/Rly VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1214FC DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1214FC DC/DC/Rly VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1215C AC/DC/Rly VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1215C DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1215C DC/DC/Rly VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1215FC DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1215FC DC/DC/Rly VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1200 CPU 1217C DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIMATIC S7-1500 CPU 1511-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-1500 CPU 1511F-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-1500 CPU 1513-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-1500 CPU 1513F-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-1500 CPU 1515-2 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-1500 CPU 1515F-2 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-1500 CPU 1516-3 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-1500 CPU 1516F-3 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU CR40 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU CR60 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU SR20 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU SR20 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU SR30 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU SR30 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU SR40 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU SR40 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU SR60 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU SR60 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU ST20 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU ST20 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU ST30 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU ST30 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU ST40 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU ST40 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU ST60 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-200 SMART CPU ST60 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-300 CPU 314C-2 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-300 CPU 315-2 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-300 CPU 315F-2 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-300 CPU 315T-3 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-300 CPU 317-2 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-300 CPU 317F-2 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-300 CPU 317T-3 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-300 CPU 317TF-3 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-300 CPU 319-3 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-300 CPU 319F-3 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-400 CPU 412-2 PN V7 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-400 CPU 414-3 PN/DP V7 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-400 CPU 414F-3 PN/DP V7 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-400 CPU 416-3 PN/DP V7 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-400 CPU 416F-3 PN/DP V7 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants) VendorSiemens Affected before V10.2 Fixed in V10.2 Patch available CNA
- SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants) VendorSiemens Affected before V8.3 Fixed in V8.3 Patch available CNA
- SIMATIC TDC CP51M1 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMATIC TDC CPU555 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMOCODE pro V Ethernet/IP (incl. SIPLUS variants) VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIMOCODE pro V PROFINET VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SINUMERIK 840D sl VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS ET 200MP IM 155-5 PN HF VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIPLUS ET 200MP IM 155-5 PN HF VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIPLUS ET 200MP IM 155-5 PN HF T1 RAIL VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIPLUS ET 200S IM 151-8 PN/DP CPU VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS ET 200S IM 151-8F PN/DP CPU VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS ET 200SP CPU 1512SP F-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS ET 200SP IM 155-6 PN HF VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIPLUS ET 200SP IM 155-6 PN HF VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIPLUS ET 200SP IM 155-6 PN HF VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIPLUS ET 200SP IM 155-6 PN HF VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIPLUS ET 200SP IM 155-6 PN HF TX RAIL VendorSiemens Affected V4.2.0 and later Fixed in — No fix listed CNA
- SIPLUS HCS4200 CIM4210 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS HCS4200 CIM4210C VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS HCS4300 CIM4310 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS NET PN/PN Coupler VendorSiemens Affected before V6.0.0 Fixed in V6.0.0 Patch available CNA
- SIPLUS S7-1200 CPU 1212 AC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1212 DC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1212 DC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1212C AC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1212C DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1212C DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1212C DC/DC/DC RAIL VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214 AC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214 DC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214C AC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214C AC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214C DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214C DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214C DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214C DC/DC/DC RAIL VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214C DC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214C DC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214FC DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1214FC DC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1215 AC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1215 AC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1215 DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1215 DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1215 DC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1215 DC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1215 DC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1215C AC/DC/RLY VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1215C DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1200 CPU 1215FC DC/DC/DC VendorSiemens Affected before V4.4.0 Fixed in V4.4.0 Patch available CNA
- SIPLUS S7-1500 CPU 1511-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-1500 CPU 1511F-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-1500 CPU 1513-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-1500 CPU 1513F-1 PN VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-1500 CPU 1516-3 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-1500 CPU 1516-3 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-1500 CPU 1516F-3 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-300 CPU 314C-2 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-300 CPU 315-2 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-300 CPU 315F-2 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-300 CPU 317-2 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-300 CPU 317F-2 PN/DP VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-400 CPU 414-3 PN/DP V7 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS S7-400 CPU 416-3 PN/DP V7 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIWAREX WP231 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIWAREX WP241 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIWAREX WP251 VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIWAREX WP521 ST VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIWAREX WP522 ST VendorSiemens Affected all versions Fixed in — No fix listed CNA
Remediation
- Fix · CNA SIMATIC CFU DIQ (Siemens) Fixed in V2.0.0
- Fix · CNA SIMATIC CFU PA (Siemens) Fixed in V2.0.0
- Fix · CNA SIMATIC CFU PA (Siemens) Fixed in V2.0.0
- Fix · CNA SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants) (Siemens) Fixed in V1.3
- Fix · CNA SIMATIC PN/PN Coupler (Siemens) Fixed in V6.0.0
- Fix · CNA SIMATIC S7-1200 CPU 1211C AC/DC/Rly (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1211C DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1211C DC/DC/Rly (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1212C AC/DC/Rly (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1212C DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1212C DC/DC/Rly (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1212FC DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1212FC DC/DC/Rly (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1214C AC/DC/Rly (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1214C DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1214C DC/DC/Rly (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1214FC DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1214FC DC/DC/Rly (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1215C AC/DC/Rly (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1215C DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1215C DC/DC/Rly (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1215FC DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1215FC DC/DC/Rly (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-1200 CPU 1217C DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants) (Siemens) Fixed in V10.2
- Fix · CNA SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants) (Siemens) Fixed in V8.3
- Fix · CNA SIPLUS NET PN/PN Coupler (Siemens) Fixed in V6.0.0
- Fix · CNA SIPLUS S7-1200 CPU 1212 AC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1212 DC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1212 DC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1212C AC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1212C DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1212C DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1212C DC/DC/DC RAIL (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214 AC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214 DC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214C AC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214C AC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214C DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214C DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214C DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214C DC/DC/DC RAIL (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214C DC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214C DC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214FC DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1214FC DC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1215 AC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1215 AC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1215 DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1215 DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1215 DC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1215 DC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1215 DC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1215C AC/DC/RLY (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1215C DC/DC/DC (Siemens) Fixed in V4.4.0
- Fix · CNA SIPLUS S7-1200 CPU 1215FC DC/DC/DC (Siemens) Fixed in V4.4.0
Timeline
- 2026-10-02 Threatist record created from CVE-2025-40820
- 2026-10-03 Alias added: GHSA-84r6-pwmm-h2fw
References
More Siemens vulnerabilities
- TI-2026-20057 Authentication bypass in Fortinet FortiWeb KEVCVSS 3.1CRITICAL 9.4
- TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
- TI-2025-18911 Heap-based buffer overflow in Fortinet FortiSwitchManager KEVCVSS 3.1CRITICAL 9.8
- TI-2025-09686 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.8
- TI-2022-07142 Code injection in Spring Framework KEVCVSS 3.1CRITICAL 9.8
- TI-2021-19919 Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints KEVCVSS 3.1CRITICAL 10.0
Sources
- CVE-2025-40820 · CVE Program
- CVE-2025-40820 · NVD
- FIRST EPSS
- GHSA-84r6-pwmm-h2fw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences