CVE-2025-10680
HIGHCVSS 8.8/10EPSS 6.93%
Last modified
CVE-2025-10680 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. OpenVPN 2.7_alpha1 through 2.7_beta1 on POSIX based platforms allows a remote authenticated server to inject shell commands via DNS variables when --dns-updown is in use. EPSS estimates a 6.93% chance of exploitation in the next 30 days.
Description
OpenVPN 2.7_alpha1 through 2.7_beta1 on POSIX based platforms allows a remote authenticated server to inject shell commands via DNS variables when --dns-updown is in use
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2025-10680?
OpenVPN 2.7_alpha1 through 2.7_beta1 on POSIX based platforms allows a remote authenticated server to inject shell commands via DNS variables when --dns-updown is in use
How severe is CVE-2025-10680?
CVE-2025-10680 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 6.93% probability of exploitation in the next 30 days.
How do I fix CVE-2025-10680?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-10680?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST