The CODESYS runtime system in multiple versions allows an remote low privileged attacker to use a path traversal vulnerability to access and modify all system files as well as DoS the device.
The CODESYS runtime system in multiple versions allows an remote low privileged attacker to use a path traversal vulnerability to access and modify all system files as well as DoS the device.
| Vendor | Product | Versions |
|---|---|---|
| CODESYS | Control for BeagleBone | 3.0.0.0 |
| CODESYS | Control for emPC | A/iMX6 — 3.0.0.0 |
| CODESYS | Control for IOT2000 | 3.0.0.0 |
| CODESYS | Control for PFC100 | 3.0.0.0 |
| CODESYS | Control for PFC200 | 3.0.0.0 |
| CODESYS | Control for Raspberry Pi | 3.0.0.0 |
| CODESYS | Control RTE V3 (all variants) | 3.0.0.0 |
| CODESYS | Control Win V3 (all variants) | 3.0.0.0 |
| CODESYS | V3 Simulation Runtime (part of the CODESYS Development System) | 3.0.0.0 |
| CODESYS | HMI V3 (all variants) | 3.0.0.0 |
| CODESYS | V3 Remote Target Visu (all variants) | 3.0.0.0 |
| CODESYS | Control V3 Runtime System Toolkit | 3.0.0.0 |
| CODESYS | V3 Embedded Target Visu Toolkit | 3.0.0.0 |
| CODESYS | V3 Remote Target Visu Toolkit | 3.0.0.0 |
| CODESYS | Runtime Toolkit 32 bit embedded | 2.0.0.0 |
| CODESYS | Runtime Toolkit 32 bit full | 2.0.0.0 |
| CODESYS | Runtime PLCWinNT | 2.0.0.0 |
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.