CVE-2026-113395 DrayTek Vigor2960 swmconfigupload mainfunction.cgi cgiEscape path traversal
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-113395?
CVE-2026-113395 is a medium-severity vulnerability in DrayTek Vigor2960, published on 20 Oct 2026.
Official description
A security flaw has been discovered in DrayTek Vigor2960 1.5.1.6 Revision 8218. The affected element is the function cgiEscape of the file /cgi-bin/mainfunction.cgi of the component swmconfigupload. The manipulation of the argument multipart results in path traversal. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 1.5.1.7 is sufficient to fix this issue. The affected component should be upgraded. The vendor explains: "2960 1.5.1.7 has corrected many security issues. And 2960 is EoS with limited support, only major issues would be reviewed(e.g. unauthenticated vuln.)". This vulnerability only affects products that are no longer supported by the maintainer.
Weakness: CWE-22
Which versions are affected by CVE-2026-113395?
How do I fix CVE-2026-113395?
No fix has been published for CVE-2026-113395 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-113395 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-113395 exists.
Sources
Also known as GHSA-jrpm-fx68-c8j4.