Is there a public exploit for CVE-2026-129451?

No public exploit for CVE-2026-129451 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-129451?

CVE-2026-129451 scores CVSS 9.4 (v4.0), rated critical.

What does CVE-2026-129451 affect?

CVE-2026-129451 affects DrayTek Vigor2960.

9.4 Critical

A flaw has been found in DrayTek Vigor2960 up to 1.5.1.6.

CVE-2026-129451

A flaw has been found in DrayTek Vigor2960 up to 1.5.1.6. This affects the function appguestexport of the file /cgi-bin/mainfunction.cgi. This manipulation of the argument filename causes path traversal. The attack can be initiated remotely. The exploit has been published and may be used. Upgrading to version 1.5.1.7 is able to mitigate this issue. The affected component should be upgraded. The vendor recommends: "1.5.1.6 isn't the latest version of 2960, the latest version fixes many security issues. And we have another one in our release plan which should solve the issues reported."

Assessment

CVSS: 9.4 (v4.0)
Severity: Critical
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 15 November 2026
Last updated: 15 November 2026
Affected: DrayTek · Vigor2960
Assigner: VulDB

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

At the source

EUVD (ENISA)

References

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