After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted remote communication requests can cause the CmpAppBP component to overwrite a heap-based buffer, which can lead to a denial-of-service condition.
After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted remote communication requests can cause the CmpAppBP component to overwrite a heap-based buffer, which can lead to a denial-of-service condition.
| Vendor | Product | Versions |
|---|---|---|
| CODESYS | CODESYS Control for BeagleBone SL | 0 |
| CODESYS | CODESYS Control for emPC | A/iMX6 SL — 0 |
| CODESYS | CODESYS Control for IOT2000 SL | 0 |
| CODESYS | CODESYS Control for Linux SL | 0 |
| CODESYS | CODESYS Control for PFC100 SL | 0 |
| CODESYS | CODESYS Control for PFC200 SL | 0 |
| CODESYS | CODESYS Control for PLCnext SL | 0 |
| CODESYS | CODESYS Control for Raspberry Pi SL | 0 |
| CODESYS | CODESYS Control for WAGO Touch Panels 600 SL | 0 |
| CODESYS | CODESYS Control RTE (for Beckhoff CX) SL | 0 |
| CODESYS | CODESYS Control RTE (SL) | 0 |
| CODESYS | CODESYS Control Runtime System Toolkit | 0 |
| CODESYS | CODESYS Control Win (SL) | 0 |
| CODESYS | CODESYS Development System V3 | 0 |
| CODESYS | CODESYS HMI (SL) | 0 |
| CODESYS | CODESYS Safety SIL2 Runtime Toolkit | 0 |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.