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CVE

CWE

Training

CVE-2020-8515

Published: Feb 1, 2020

Modified: Oct 21, 2025

PUBLISHED

Description

DrayTek Vigor2960 1.3.1_Beta, Vigor3900 1.4.4_Beta, and Vigor300B 1.3.3_Beta, 1.4.2.1_Beta, and 1.4.4_Beta devices allow remote code execution as root (without authentication) via shell metacharacters to the cgi-bin/mainfunction.cgi URI. This issue has been fixed in Vigor3900/2960/300B v1.5.1.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://sku11army.blogspot.com/2020/01/draytek-unauthenticated-rce-in-draytek.html

x_refsource_MISC

https://www.draytek.com/about/security-advisory/vigor3900-/-vigor2960-/-vigor300b-router-web-management-page-vulnerability-%28cve-2020-8515%29/

x_refsource_MISC

http://packetstormsecurity.com/files/156979/DrayTek-Vigor2960-Vigor3900-Vigor300B-Remote-Command-Execution.html

x_refsource_MISC

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