A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2)…
Priority MEDIUM 45CWE-330Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2P IRT (All versions < V5.5.2), SCALANCE X202-2P IRT PRO (All versions < V5.5.2), SCALANCE X204-2 (All versions < V5.2.6), SCALANCE X204-2FM (All versions < V5.2.6), SCALANCE X204-2LD (All versions < V5.2.6), SCALANCE X204-2LD TS (All versions < V5.2.6), SCALANCE X204-2TS (All versions < V5.2.6), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT PRO (All versions < V5.5.2), SCALANCE X206-1 (All versions < V5.2.6), SCALANCE X206-1LD (All versions < V5.2.6), SCALANCE X208 (All versions < V5.2.6), SCALANCE X208PRO (All versions < V5.2.6), SCALANCE X212-2 (All versions < V5.2.6), SCALANCE X212-2LD (All versions < V5.2.6), SCALANCE X216 (All versions < V5.2.6), SCALANCE X224 (All versions < V5.2.6), SCALANCE XF201-3P IRT (All versions < V5.5.2), SCALANCE XF202-2P IRT (All versions < V5.5.2), SCALANCE XF204 (All versions < V5.2.6), SCALANCE XF204-2 (All versions < V5.2.6), SCALANCE XF204-2BA IRT (All versions < V5.5.2), SCALANCE XF204IRT (All versions < V5.5.2), SCALANCE XF206-1 (All versions < V5.2.6), SCALANCE XF208 (All versions < V5.2.6). The webserver of affected devices calculates session ids and nonces in an insecure manner. This could allow an unauthenticated remote attacker to brute-force session ids and hijack existing sessions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01172 67th percentileScored 2026-11-07
Fix Fixed SCALANCE X200-4P IRT (Siemens): V5.5.2SCALANCE X201-3P IRT (Siemens): V5.5.2+27 more products
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
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 | SCALANCE X200-4P IRT | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE X201-3P IRT | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE X201-3P IRT PRO | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE X202-2IRT | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE X202-2IRT | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE X202-2P IRT | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE X202-2P IRT PRO | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE X204-2 | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X204-2FM | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X204-2LD | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X204-2LD TS | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X204-2TS | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X204IRT | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE X204IRT | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE X204IRT PRO | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE X206-1 | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X206-1LD | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X208 | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X208PRO | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X212-2 | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X212-2LD | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X216 | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE X224 | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE XF201-3P IRT | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE XF202-2P IRT | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE XF204 | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE XF204-2 | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE XF204-2BA IRT | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE XF204IRT | before V5.5.2 | V5.5.2 | Patch available | CNA |
| Siemens | SCALANCE XF206-1 | before V5.2.6 | V5.2.6 | Patch available | CNA |
| Siemens | SCALANCE XF208 | before V5.2.6 | V5.2.6 | Patch available | CNA |
- SCALANCE X200-4P IRT VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE X201-3P IRT VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE X201-3P IRT PRO VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE X202-2IRT VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE X202-2IRT VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE X202-2P IRT VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE X202-2P IRT PRO VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE X204-2 VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X204-2FM VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X204-2LD VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X204-2LD TS VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X204-2TS VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X204IRT VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE X204IRT VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE X204IRT PRO VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE X206-1 VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X206-1LD VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X208 VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X208PRO VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X212-2 VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X212-2LD VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X216 VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE X224 VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE XF201-3P IRT VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE XF202-2P IRT VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE XF204 VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE XF204-2 VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE XF204-2BA IRT VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE XF204IRT VendorSiemens Affected before V5.5.2 Fixed in V5.5.2 Patch available CNA
- SCALANCE XF206-1 VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
- SCALANCE XF208 VendorSiemens Affected before V5.2.6 Fixed in V5.2.6 Patch available CNA
CPE configurations NVD · 58
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:siemens:scalance_x200-4p_irt_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x200-4p_irt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x201-3p_irt_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x201-3p_irt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x201-3p_irt_pro_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x201-3p_irt_pro:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x202-2irt_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x202-2irt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x202-2p_irt_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x202-2p_irt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
- cpe:2.3:o:siemens:scalance_x200-4p_irt_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x200-4p_irt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x201-3p_irt_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x201-3p_irt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x201-3p_irt_pro_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x201-3p_irt_pro:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x202-2irt_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x202-2irt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x202-2p_irt_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x202-2p_irt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
Show 48 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:siemens:scalance_x202-2p_irt_pro_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x202-2p_irt_pro:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x204-2_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x204-2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x204-2fm_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x204-2fm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x204-2ld_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x204-2ld:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x204-2ld_ts_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x204-2ld_ts:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x204-2ts_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x204-2ts:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x204irt_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x204irt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x204irt_pro_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x204irt_pro:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x206-1_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x206-1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x206-1ld_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x206-1ld:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x208_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x208:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x208_pro_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x208_pro:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x212-2_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x212-2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x212-2ld_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x212-2ld:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x216_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x216:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_x224_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_x224:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_xf201-3p_irt_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_xf201-3p_irt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_xf202-2p_irt_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_xf202-2p_irt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_xf204_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_xf204:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_xf204-2_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_xf204-2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_xf204-2ba_irt_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_xf204-2ba_irt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_xf204irt_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_xf204irt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_xf206-1_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_xf206-1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:scalance_xf208_firmware:*:*:*:*:*:*:*:* | before 5.2.6 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:scalance_xf208:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
- cpe:2.3:o:siemens:scalance_x202-2p_irt_pro_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x202-2p_irt_pro:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x204-2_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x204-2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x204-2fm_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x204-2fm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x204-2ld_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x204-2ld:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x204-2ld_ts_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x204-2ld_ts:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x204-2ts_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x204-2ts:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x204irt_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x204irt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x204irt_pro_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x204irt_pro:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x206-1_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x206-1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x206-1ld_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x206-1ld:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x208_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x208:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x208_pro_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x208_pro:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x212-2_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x212-2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x212-2ld_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x212-2ld:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x216_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x216:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_x224_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_x224:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_xf201-3p_irt_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_xf201-3p_irt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_xf202-2p_irt_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_xf202-2p_irt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_xf204_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_xf204:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_xf204-2_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_xf204-2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_xf204-2ba_irt_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_xf204-2ba_irt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_xf204irt_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_xf204irt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_xf206-1_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_xf206-1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:scalance_xf208_firmware:*:*:*:*:*:*:*:* Versions before 5.2.6 Vulnerable ·Siemens
- cpe:2.3:h:siemens:scalance_xf208:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
Remediation
- Fix · CNA SCALANCE X200-4P IRT (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE X201-3P IRT (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE X201-3P IRT PRO (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE X202-2IRT (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE X202-2IRT (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE X202-2P IRT (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE X202-2P IRT PRO (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE X204-2 (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X204-2FM (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X204-2LD (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X204-2LD TS (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X204-2TS (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X204IRT (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE X204IRT (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE X204IRT PRO (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE X206-1 (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X206-1LD (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X208 (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X208PRO (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X212-2 (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X212-2LD (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X216 (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE X224 (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE XF201-3P IRT (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE XF202-2P IRT (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE XF204 (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE XF204-2 (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE XF204-2BA IRT (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE XF204IRT (Siemens) Fixed in V5.5.2
- Fix · CNA SCALANCE XF206-1 (Siemens) Fixed in V5.2.6
- Fix · CNA SCALANCE XF208 (Siemens) Fixed in V5.2.6
Timeline
- 2026-10-02 Threatist record created from CVE-2022-26647
- 2026-10-03 Alias added: GHSA-q6mm-xfgf-gjr7
References
More Siemens Scalance X200-4p Irt Firmware vulnerabilities
- TI-2022-09923 Buffer overflow in Siemens SCALANCE X200-4P IRT CVSS 3.1CRITICAL 9.6
- TI-2021-07801 Stack-based buffer overflow in Siemens SCALANCE X200-4P IRT CVSS 3.1CRITICAL 9.8
- TI-2021-07800 Heap-based buffer overflow in Siemens SCALANCE X200-4P IRT CVSS 3.1CRITICAL 9.8
- TI-2022-09922 Buffer overflow in Siemens SCALANCE X200-4P IRT CVSS 3.1HIGH 8.2
- TI-2023-13504 A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2)… CVSS 3.1HIGH 7.4
- TI-2022-19274 Cross-site scripting in Siemens SCALANCE X200-4P IRT CVSS 3.1MEDIUM 6.1
Sources
- CVE-2022-26647 · CVE Program
- CVE-2022-26647 · NVD
- FIRST EPSS
- GHSA-q6mm-xfgf-gjr7 · 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