CVE-2026-129450 · Vendor
NO FIX YET · SEE WHAT TO DO
The DrayTek Vigor2960 router firmware 1.5.1.6 has a path traversal flaw in the doWebBackup function of its web management interface, where the option argument is not sanitized. A remote attacker can use it to reach files outside the intended directory on the router, and a public exploit exists.
first public Nov 15, 2026 · 1 source
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Organisations running DrayTek Vigor2960 routers on firmware 1.5.1.6, especially where the router web admin interface is exposed to the internet. The sources do not say whether non-default settings are needed, so treat the exposure as unknown until the admin interface is checked.
Not affected if other-firmware-versions
Who cares draytek, routers, self-hosted, vigor2960
1.5.1.6 as affected.1.5.1.7, per the sources. The vendor also says a newer release is planned to resolve the reported issues.A vulnerability was detected in DrayTek Vigor2960 1.5.1.6. Affected by this issue is the function sub_1E084 of the file /cgi-bin/mainfunction.cgi?action=doWebBackup. The manipulation of the argument option results in path traversal. It is possible to launch the attack remotely. The exploit is now public and may be used. Upgrading to version 1.5.1.7 can resolve this issue. You should upgrade the affected component. 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."
This page as .md · .json · CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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