CVE-2020-10826

· CRITICALModified

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CVSS v3.1

9.8

EPSS

39.39%

Published

Mar 26, 2020

Modified

May 5, 2025

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

/cgi-bin/activate.cgi on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve command injection via a remote HTTP request in DEBUG mode.

CVSS Vector

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

Weaknesses (CWE)

CWE-77CWE-77

Affected Products (6)

draytek · vigor300b_firmware (up to 1.5.1)vulnerable

draytek · vigor300b

draytek · vigor3900_firmware (up to 1.5.1)vulnerable

draytek · vigor3900

draytek · vigor2960_firmware (up to 1.5.1)vulnerable

draytek · vigor2960

References (4)

https://slashd.ga/2020/03/draytek-vulnerabilities/

ExploitThird Party Advisory

https://www.draytek.com/about/security-advisory/vigor3900-/-vigor2960-/-vigor300b-stack-based-buffer-overflow-vulnerability/

Vendor Advisory

https://slashd.ga/2020/03/draytek-vulnerabilities/

ExploitThird Party Advisory

https://www.draytek.com/about/security-advisory/vigor3900-/-vigor2960-/-vigor300b-stack-based-buffer-overflow-vulnerability/

Vendor Advisory

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