CVE-2026-113392 DrayTek Vigor2960 Apmupload mainfunction.cgi path traversal
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-113392?
CVE-2026-113392 is a medium-severity vulnerability in DrayTek Vigor2960, published on 20 Oct 2026.
Official description
A vulnerability was found in DrayTek Vigor2960 1.5.1.6 Revision 8218. This vulnerability affects unknown code of the file /cgi-bin/mainfunction.cgi of the component Apmupload. Performing a manipulation of the argument action results in path traversal. The attack is possible to be carried out remotely. The exploit has been made public and could be used. Upgrading to version 1.5.1.7 is able to resolve this issue. Upgrading the affected component is advised. 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-2026-113392?
How do I fix CVE-2026-113392?
No fix has been published for CVE-2026-113392 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-113392 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-113392 exists.
Sources
Also known as GHSA-3r48-3g8f-54w9.