PT-2024-34575 · Draytek · Draytek Vigor3900

Published 2024-11-04 · Updated 2024-11-04 · CVE-2024-51251

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

AV:A/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 backup function. This enables attackers to potentially gain unauthorized access and control over the system.

Recommendations For Draytek Vigor3900 version 1.5.1.3, consider disabling access to the mainfunction.cgi until a patch is available to prevent command injection attacks. Restrict the use of the backup function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2024-51251

Affected Products

Draytek Vigor3900

References · 6

• 🔥 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-2024-51251 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-51251 · Security Note
• https://t.me/cvedetector/9737 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1853507682000359777 · Twitter Post
• https://twitter.com/CVEnew/status/1853434898121384385 · Twitter Post