Festo: Vulnerable WIBU-SYSTEMS CodeMeter Runtime in several products
A vulnerability in the Wibu CodeMeter Runtime, which is part of the installation packages of several Festo products, was found. An attacker exploiting the vulnerability in WIBU CodeMeter Runtime in server mode could gain full access to the affected server via network access without any user interaction. This could lead to remote code execution and escalation of privileges giving full admin access on the host system for an already authenticated user (logged in locally to the PC).
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-3935US | — | — | ||
A heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to version 7.60b allows an unauthenticated, remote attacker to achieve RCE and gain full access of… | ||||
references
External citations — patches, advisories, analysis.
- FSA-202305: Festo: Vulnerable WIBU-SYSTEMS CodeMeter Runtime in several products - HTMLself
- CERT@VDE Security Advisoriesexternal
- For further security-related issues in Festo products please contact the Festo Product Security Incident Response Team (PSIRT)external
- FSA-202305: Festo: Vulnerable WIBU-SYSTEMS CodeMeter Runtime in several products - CSAFself
remediations (2)
- Fixed
Update CodeMeter Runtime to version >= 7.60c The latest version of CodeMeter Runtime can be downloaded from WIBU System's web site.
https://www.wibu.com/support/user/user-software.html - FixedFesto Automation Suite
Update to version 2.8.0 and use with CODESYS version >= 3.5.19.30
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