CODESYS: Multiple products prone to Improper Input Validation
Priority MEDIUM 43CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
In multiple CODESYS products in multiple versions an unauthorized, remote attacker may use a improper input validation vulnerability to read from invalid addresses leading to a denial of service.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01856 79th percentileScored 2026-11-07
Fix Fixed CODESYS Control RTE (SL) (CODESYS): V3.5.19.0CODESYS Control RTE (for Beckhoff CX) SL (CODESYS): V3.5.19.0+18 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 |
|---|---|---|---|---|---|
| CODESYS | CODESYS Control RTE (SL) | V0.0.0.0 to before V3.5.19.0 | V3.5.19.0 | Patch available | CNA |
| CODESYS | CODESYS Control RTE (for Beckhoff CX) SL | V0.0.0.0 to before V3.5.19.0 | V3.5.19.0 | Patch available | CNA |
| CODESYS | CODESYS Control Win (SL) | V0.0.0.0 to before V3.5.19.0 | V3.5.19.0 | Patch available | CNA |
| CODESYS | CODESYS Control Runtime System Toolkit | V0.0.0.0 to before V3.5.19.0 | V3.5.19.0 | Patch available | CNA |
| CODESYS | CODESYS Safety SIL2 Runtime Toolkit | V0.0.0.0 to before V3.5.19.0 | V3.5.19.0 | Patch available | CNA |
| CODESYS | CODESYS Safety SIL2 PSP | V0.0.0.0 to before V3.5.19.0 | V3.5.19.0 | Patch available | CNA |
| CODESYS | CODESYS Edge Gateway for Windows | V0.0.0.0 to before V3.5.19.0 | V3.5.19.0 | Patch available | CNA |
| CODESYS | CODESYS Gateway | V0.0.0.0 to before V3.5.19.0 | V3.5.19.0 | Patch available | CNA |
| CODESYS | CODESYS HMI (SL) | V0.0.0.0 to before V3.5.19.0 | V3.5.19.0 | Patch available | CNA |
| CODESYS | CODESYS Development System V3 | V0.0.0.0 to before V3.5.19.0 | V3.5.19.0 | Patch available | CNA |
| CODESYS | CODESYS Control for BeagleBone SL | V0.0.0.0 to before V4.8.0.0 | V4.8.0.0 | Patch available | CNA |
| CODESYS | CODESYS Control for emPC-A/iMX6 SL | V0.0.0.0 to before V4.8.0.0 | V4.8.0.0 | Patch available | CNA |
| CODESYS | CODESYS Control for IOT2000 SL | V0.0.0.0 to before V4.8.0.0 | V4.8.0.0 | Patch available | CNA |
| CODESYS | CODESYS Control for Linux SL | V0.0.0.0 to before V4.8.0.0 | V4.8.0.0 | Patch available | CNA |
| CODESYS | CODESYS Control for PFC100 SL | V0.0.0.0 to before V4.8.0.0 | V4.8.0.0 | Patch available | CNA |
| CODESYS | CODESYS Control for PFC200 SL | V0.0.0.0 to before V4.8.0.0 | V4.8.0.0 | Patch available | CNA |
| CODESYS | CODESYS Control for PLCnext SL | V0.0.0.0 to before V4.8.0.0 | V4.8.0.0 | Patch available | CNA |
| CODESYS | CODESYS Control for Raspberry Pi SL | V0.0.0.0 to before V4.8.0.0 | V4.8.0.0 | Patch available | CNA |
| CODESYS | CODESYS Control for WAGO Touch Panels 600 SL | V0.0.0.0 to before V4.8.0.0 | V4.8.0.0 | Patch available | CNA |
| CODESYS | CODESYS Edge Gateway for Linux | V0.0.0.0 to before V4.8.0.0 | V4.8.0.0 | Patch available | CNA |
- CODESYS Control RTE (SL) VendorCODESYS Affected V0.0.0.0 to before V3.5.19.0 Fixed in V3.5.19.0 Patch available CNA
- CODESYS Control RTE (for Beckhoff CX) SL VendorCODESYS Affected V0.0.0.0 to before V3.5.19.0 Fixed in V3.5.19.0 Patch available CNA
- CODESYS Control Win (SL) VendorCODESYS Affected V0.0.0.0 to before V3.5.19.0 Fixed in V3.5.19.0 Patch available CNA
- CODESYS Control Runtime System Toolkit VendorCODESYS Affected V0.0.0.0 to before V3.5.19.0 Fixed in V3.5.19.0 Patch available CNA
- CODESYS Safety SIL2 Runtime Toolkit VendorCODESYS Affected V0.0.0.0 to before V3.5.19.0 Fixed in V3.5.19.0 Patch available CNA
- CODESYS Safety SIL2 PSP VendorCODESYS Affected V0.0.0.0 to before V3.5.19.0 Fixed in V3.5.19.0 Patch available CNA
- CODESYS Edge Gateway for Windows VendorCODESYS Affected V0.0.0.0 to before V3.5.19.0 Fixed in V3.5.19.0 Patch available CNA
- CODESYS Gateway VendorCODESYS Affected V0.0.0.0 to before V3.5.19.0 Fixed in V3.5.19.0 Patch available CNA
- CODESYS HMI (SL) VendorCODESYS Affected V0.0.0.0 to before V3.5.19.0 Fixed in V3.5.19.0 Patch available CNA
- CODESYS Development System V3 VendorCODESYS Affected V0.0.0.0 to before V3.5.19.0 Fixed in V3.5.19.0 Patch available CNA
- CODESYS Control for BeagleBone SL VendorCODESYS Affected V0.0.0.0 to before V4.8.0.0 Fixed in V4.8.0.0 Patch available CNA
- CODESYS Control for emPC-A/iMX6 SL VendorCODESYS Affected V0.0.0.0 to before V4.8.0.0 Fixed in V4.8.0.0 Patch available CNA
- CODESYS Control for IOT2000 SL VendorCODESYS Affected V0.0.0.0 to before V4.8.0.0 Fixed in V4.8.0.0 Patch available CNA
- CODESYS Control for Linux SL VendorCODESYS Affected V0.0.0.0 to before V4.8.0.0 Fixed in V4.8.0.0 Patch available CNA
- CODESYS Control for PFC100 SL VendorCODESYS Affected V0.0.0.0 to before V4.8.0.0 Fixed in V4.8.0.0 Patch available CNA
- CODESYS Control for PFC200 SL VendorCODESYS Affected V0.0.0.0 to before V4.8.0.0 Fixed in V4.8.0.0 Patch available CNA
- CODESYS Control for PLCnext SL VendorCODESYS Affected V0.0.0.0 to before V4.8.0.0 Fixed in V4.8.0.0 Patch available CNA
- CODESYS Control for Raspberry Pi SL VendorCODESYS Affected V0.0.0.0 to before V4.8.0.0 Fixed in V4.8.0.0 Patch available CNA
- CODESYS Control for WAGO Touch Panels 600 SL VendorCODESYS Affected V0.0.0.0 to before V4.8.0.0 Fixed in V4.8.0.0 Patch available CNA
- CODESYS Edge Gateway for Linux VendorCODESYS Affected V0.0.0.0 to before V4.8.0.0 Fixed in V4.8.0.0 Patch available CNA
CPE configurations NVD · 17
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:codesys:control_for_beaglebone_sl:*:*:*:*:*:*:*:* | before 4.8.0.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_empc-a\/imx6_sl:*:*:*:*:*:*:*:* | before 4.8.0.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:* | before 4.8.0.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:* | before 4.8.0.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:* | before 4.8.0.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_pfc200_sl:*:*:*:*:*:*:*:* | before 4.8.0.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_plcnext_sl:*:*:*:*:*:*:*:* | before 4.8.0.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:* | before 4.8.0.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_wago_touch_panels_600_sl:*:*:*:*:*:*:*:* | before 4.8.0.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_rte_\(for_beckhoff_cx\)_sl:*:*:*:*:*:*:*:* | before 3.5.19.0 | Vulnerable | CODESYS |
- cpe:2.3:a:codesys:control_for_beaglebone_sl:*:*:*:*:*:*:*:* Versions before 4.8.0.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_empc-a\/imx6_sl:*:*:*:*:*:*:*:* Versions before 4.8.0.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:* Versions before 4.8.0.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:* Versions before 4.8.0.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:* Versions before 4.8.0.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_pfc200_sl:*:*:*:*:*:*:*:* Versions before 4.8.0.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_plcnext_sl:*:*:*:*:*:*:*:* Versions before 4.8.0.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:* Versions before 4.8.0.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_wago_touch_panels_600_sl:*:*:*:*:*:*:*:* Versions before 4.8.0.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_rte_\(for_beckhoff_cx\)_sl:*:*:*:*:*:*:*:* Versions before 3.5.19.0 Vulnerable ·CODESYS
Show 7 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:codesys:control_rte_\(sl\):*:*:*:*:*:*:*:* | before 3.5.19.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:* | before 3.5.19.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_win_\(sl\):*:*:*:*:*:*:*:* | before 3.5.19.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:development_system_v3:*:*:*:*:*:*:*:* | before 3.5.19.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:hmi_\(sl\):*:*:*:*:*:*:*:* | before 3.5.19.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:safety_sil2_psp:*:*:*:*:*:*:*:* | before 3.5.19.0 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:safety_sil2_runtime_toolkit:*:*:*:*:*:*:*:* | before 3.5.19.0 | Vulnerable | CODESYS |
- cpe:2.3:a:codesys:control_rte_\(sl\):*:*:*:*:*:*:*:* Versions before 3.5.19.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:* Versions before 3.5.19.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_win_\(sl\):*:*:*:*:*:*:*:* Versions before 3.5.19.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:development_system_v3:*:*:*:*:*:*:*:* Versions before 3.5.19.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:hmi_\(sl\):*:*:*:*:*:*:*:* Versions before 3.5.19.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:safety_sil2_psp:*:*:*:*:*:*:*:* Versions before 3.5.19.0 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:safety_sil2_runtime_toolkit:*:*:*:*:*:*:*:* Versions before 3.5.19.0 Vulnerable ·CODESYS
Remediation
- Fix · CNA CODESYS Control RTE (SL) (CODESYS) Fixed in V3.5.19.0
- Fix · CNA CODESYS Control RTE (for Beckhoff CX) SL (CODESYS) Fixed in V3.5.19.0
- Fix · CNA CODESYS Control Win (SL) (CODESYS) Fixed in V3.5.19.0
- Fix · CNA CODESYS Control Runtime System Toolkit (CODESYS) Fixed in V3.5.19.0
- Fix · CNA CODESYS Safety SIL2 Runtime Toolkit (CODESYS) Fixed in V3.5.19.0
- Fix · CNA CODESYS Safety SIL2 PSP (CODESYS) Fixed in V3.5.19.0
- Fix · CNA CODESYS Edge Gateway for Windows (CODESYS) Fixed in V3.5.19.0
- Fix · CNA CODESYS Gateway (CODESYS) Fixed in V3.5.19.0
- Fix · CNA CODESYS HMI (SL) (CODESYS) Fixed in V3.5.19.0
- Fix · CNA CODESYS Development System V3 (CODESYS) Fixed in V3.5.19.0
- Fix · CNA CODESYS Control for BeagleBone SL (CODESYS) Fixed in V4.8.0.0
- Fix · CNA CODESYS Control for emPC-A/iMX6 SL (CODESYS) Fixed in V4.8.0.0
- Fix · CNA CODESYS Control for IOT2000 SL (CODESYS) Fixed in V4.8.0.0
- Fix · CNA CODESYS Control for Linux SL (CODESYS) Fixed in V4.8.0.0
- Fix · CNA CODESYS Control for PFC100 SL (CODESYS) Fixed in V4.8.0.0
- Fix · CNA CODESYS Control for PFC200 SL (CODESYS) Fixed in V4.8.0.0
- Fix · CNA CODESYS Control for PLCnext SL (CODESYS) Fixed in V4.8.0.0
- Fix · CNA CODESYS Control for Raspberry Pi SL (CODESYS) Fixed in V4.8.0.0
- Fix · CNA CODESYS Control for WAGO Touch Panels 600 SL (CODESYS) Fixed in V4.8.0.0
- Fix · CNA CODESYS Edge Gateway for Linux (CODESYS) Fixed in V4.8.0.0
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
CODESYS Control RTE (SL), CODESYS Control RTE (for Beckhoff CX) SL and 15 more products V3.5.19.0, V4.8.0.0
16 records Highest priority Priority MEDIUM 13 MEDIUM, 3 LOW
Other records, highest priority first
- TI-2022-23467 CODESYS: Multiple products prone to out-of-bounds writePriority MEDIUM 44
- TI-2022-23478 CODESYS: Multiple products prone to stack based out-of-bounds writePriority MEDIUM 43
- TI-2022-23477 CODESYS: Multiple products prone to stack based out-of-bounds writePriority MEDIUM 43
Timeline
- 2026-10-02 Threatist record created from CVE-2022-47391
- 2026-10-03 Alias added: GHSA-wfp7-4r6w-wxxh
References
More CODESYS Control For Beaglebone Sl vulnerabilities
- TI-2019-06497 An issue was discovered in 3S-Smart CODESYS V3 products. CVSS 3.1CRITICAL 9.8
- TI-2018-07501 Improper access control in 3S-Smart Software Solutions GmbH CODESYS Control V3 products… CVSS 3.0CRITICAL 9.8
- TI-2022-23467 CODESYS: Multiple products prone to out-of-bounds write CVSS 3.1HIGH 8.8
- TI-2022-23478 CODESYS: Multiple products prone to stack based out-of-bounds write CVSS 3.1HIGH 8.8
- TI-2022-23477 CODESYS: Multiple products prone to stack based out-of-bounds write CVSS 3.1HIGH 8.8
- TI-2022-23476 CODESYS: Multiple products prone to stack based out-of-bounds write CVSS 3.1HIGH 8.8
Sources
- CVE-2022-47391 · CVE Program
- CVE-2022-47391 · NVD
- FIRST EPSS
- GHSA-wfp7-4r6w-wxxh · GitHub Advisory Database · CC BY 4.0
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