PT-2024-34579 · Draytek · Draytek Vigor3900

Published 2024-10-30 · Updated 2024-11-01 · CVE-2024-51257

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions DrayTek Vigor3900 version 1.5.1.3

Description The issue allows attackers to inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doCertificate function.

Recommendations For DrayTek Vigor3900 version 1.5.1.3, consider disabling the doCertificate function as a temporary workaround until a patch is available. Restrict access to the mainfunction.cgi to minimize the risk of exploitation.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2024-51257

Affected Products

Draytek Vigor3900

References · 4

• 🔥 https://github.com/fu37kola/cve/blob/main/DrayTek/Vigor3900/1.5.1.3/DrayTek_Vigor_3900_1.5.1.3.pdf · Exploit
• https://osv.dev/vulnerability/CVE-2024-51257 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-51257 · Security Note
• https://t.me/cvedetector/9419 · Telegram Post