CVE-2024-12987

CriticalCVSS 9.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

A vulnerability, which was classified as critical, was found in DrayTek Vigor2960 and Vigor300B 1.5.1.4. Affected is an unknown function of the file /cgi-bin/mainfunction.cgi/apmcfgupload of the component Web Management Interface. The manipulation of the argument session leads to os command injection. It is possible to launch the attack 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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-77 CWE-78

Affected software

Vendor	Product	Versions
DrayTek	Vigor2960	1.5.1.4
DrayTek	Vigor300B	1.5.1.4

References

https://netsecfish.notion.site/Command-Injection-in-apmcfgupload-endpoint-for-DrayTek-Gateway-Devices-1676b683e67c8040b7f1f0ffe29ce18f?pvs=4Exploit, Third Party Advisory
https://vuldb.com/?ctiid.289380Permissions Required, VDB Entry
https://vuldb.com/?id.289380Third Party Advisory, VDB Entry
https://vuldb.com/?submit.468795Third Party Advisory, VDB Entry
https://fw.draytek.com.tw/Vigor2960/Firmware/v1.5.1.5/DrayTek_Vigor2960_V1.5.1.5_01release-note.pdfRelease Notes
https://fw.draytek.com.tw/Vigor300B/Firmware/v1.5.1.5/DrayTek_Vigor300B_V1.5.1.5_01release-note.pdfRelease Notes
https://fw.draytek.com.tw/Vigor3900/Firmware/v1.5.1.5/DrayTek_Vigor3900_V1.5.1.5_01release-note.pdfNot Applicable
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-12987US Government Resource

Timeline

Published: Dec 27, 2024
Last modified: Jun 17, 2026
Added to CISA KEV: May 15, 2025
NVD status: Analyzed

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