Vulnerability Description
After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37559
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Codesys | Control For Beaglebone Sl | < 4.10.0.0 |
| Codesys | Control For Empc-A\/Imx6 Sl | < 4.10.0.0 |
| Codesys | Control For Iot2000 Sl | < 4.10.0.0 |
| Codesys | Control For Linux Sl | < 4.10.0.0 |
| Codesys | Control For Pfc100 Sl | < 4.10.0.0 |
| Codesys | Control For Pfc200 Sl | < 4.10.0.0 |
| Codesys | Control For Plcnext Sl | < 4.10.0.0 |
| Codesys | Control For Raspberry Pi Sl | < 4.10.0.0 |
| Codesys | Control For Wago Touch Panels 600 Sl | < 4.10.0.0 |
| Codesys | Control Rte Sl | < 3.5.19.20 |
| Codesys | Control Rte Sl \(For Beckhoff Cx\) | < 3.5.19.20 |
| Codesys | Control Runtime System Toolkit | < 3.5.19.20 |
| Codesys | Control Win Sl | < 3.5.19.20 |
| Codesys | Development System | < 3.5.19.20 |
| Codesys | Hmi | < 3.5.19.20 |
| Codesys | Safety Sil2 | < 3.5.19.20 |
Related Weaknesses (CWE)
References
- https://cert.vde.com/en/advisories/VDE-2023-019/Third Party Advisory
- https://cert.vde.com/en/advisories/VDE-2023-019/Third Party Advisory
FAQ
What is CVE-2023-37558?
CVE-2023-37558 is a vulnerability with a CVSS score of 6.5 (MEDIUM). After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce compone...
How severe is CVE-2023-37558?
CVE-2023-37558 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-37558?
Check the references section above for vendor advisories and patch information. Affected products include: Codesys Control For Beaglebone Sl, Codesys Control For Empc-A\/Imx6 Sl, Codesys Control For Iot2000 Sl, Codesys Control For Linux Sl, Codesys Control For Pfc100 Sl.