CVE-2024-12986: DrayTek VIGOR2960 Firmware

Critical severity, CVSS 9.8. EPSS: 35.3% chance of exploitation in the next 30 days.

A vulnerability, which was classified as critical, has been found in DrayTek Vigor2960 and Vigor300B 1.5.1.3/1.5.1.4. This issue affects some unknown processing of the file /cgi-bin/mainfunction.cgi/apmcfgupptim of the component Web Management Interface. The manipulation of the argument session leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.5.1.5 is able to address this issue. It is recommended to upgrade the affected component.

Affected products

• DrayTek VIGOR2960 Firmware: from 1.5.1.3, before 1.5.1.5 (fixed in 1.5.1.5)
• DrayTek VIGOR300B Firmware: from 1.5.1.3, before 1.5.1.5 (fixed in 1.5.1.5)

Published 2024-12-27. Last modified 2026-06-17.