DrayTek
Mainfunction.cgi set_table command injection
Not on CISA's list of exploited flaws, and not in the news we track.
CVE-2026-129452Critical9.4
Reading the vendor advisory
Black Shard's team can check your exposure to CVE-2026-129452 and take the fix off your plate.
A vulnerability has been found in DrayTek Vigor2960 1.5.1.6. This vulnerability affects the function set_table of the file /cgi-bin/mainfunction.cgi. Such manipulation of the argument jsondata leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.5.1.7 is able to resolve this issue. It is suggested to 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."
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Severity
9.4of 10, critical
Updated 15 Nov 2026, 14:43 UTC, 32 of 36 sources answering.
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