In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-
In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37553, CVE-2023-37554, CVE-2023-37555 and CVE-2023-37556.
| 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.
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