# CVE-2024-12987

## Summary

- **CVE ID:** CVE-2024-12987
- **Severity:** MEDIUM
- **CVSS Score:** 7.5 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N)
- **CWE:** CWE-78, CWE-77
- **Published:** Dec 27, 2024
- **Last Modified:** Oct 21, 2025

## 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.

## Affected Products

- DrayTek — Vigor2960 (1.5.1.4)
- DrayTek — Vigor300B (1.5.1.4)

## References

- [CNA](https://vuldb.com/?id.289380)
- [CNA](https://vuldb.com/?ctiid.289380)
- [CNA](https://vuldb.com/?submit.468795)
- [CNA](https://netsecfish.notion.site/Command-Injection-in-apmcfgupload-endpoint-for-DrayTek-Gateway-Devices-1676b683e67c8040b7f1f0ffe29ce18f?pvs=4)
- [CISA-ADP](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-12987)
- [CVE](https://fw.draytek.com.tw/Vigor3900/Firmware/v1.5.1.5/DrayTek_Vigor3900_V1.5.1.5_01release-note.pdf)
- [CVE](https://fw.draytek.com.tw/Vigor2960/Firmware/v1.5.1.5/DrayTek_Vigor2960_V1.5.1.5_01release-note.pdf)
- [CVE](https://fw.draytek.com.tw/Vigor300B/Firmware/v1.5.1.5/DrayTek_Vigor300B_V1.5.1.5_01release-note.pdf)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 98.08%
- **EPSS Percentile:** 99.9

## Known Exploited Vulnerabilities (KEV)

- **Date Added:** May 15, 2025
- **Due Date:** Jun 5, 2025

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._