CVE-2025-41658 CODESYS Toolkit Exposes Sensitive Files via Default Permissions
Local low-privileged users can read sensitive files in CODESYS Runtime Toolkit products due to insecure default file permissions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-41658?
CVE-2025-41658 is a medium-severity vulnerability in CODESYS Control for BeagleBone SL, published on 4 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
CODESYS Runtime Toolkit-based products may expose sensitive files to local low-privileged operating system users due to default file permissions.
Weakness: CWE-276
Which versions are affected by CVE-2025-41658?
How do I fix CVE-2025-41658?
No fix has been published for CVE-2025-41658 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-41658 being exploited?
There is no known exploitation of CVE-2025-41658 in the wild and no public exploit code.
Sources
Also known as GHSA-ff63-c723-v97g.