CVE-2026-113392

DrayTek Vigor2960 Apmupload mainfunction.cgi path traversal

HIGH
7.4
CVSS Score
Published: October 20, 2026 at 01:00 PM UTC
Updated: October 20, 2026 at 07:27 PM UTC
1 product affected across 1 vendorVIGOR2960 Firmware

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Severity
HIGH7.4
Exploit prediction
EPSS 0.4%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

1.5.1.6 Revision 8218
Vendor states this is fixed in 1.5.1.7 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.4HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22

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