PT-2022-16320 · Wavlink · Wavlink Wl-Wn531P3

Published 2022-04-07 · Updated 2023-08-08 · CVE-2022-23900

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Wavlink WL-WN531P3 router version M31G3.V5030.201204

Description A command injection issue in the API of the Wavlink WL-WN531P3 router allows an attacker to achieve unauthorized remote code execution via a malicious POST request through the "/cgi-bin/adm.cgi" API endpoint.

Recommendations For version M31G3.V5030.201204, consider disabling access to the "/cgi-bin/adm.cgi" API endpoint until a patch is available to prevent 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-2022-23900

Affected Products

Wavlink Wl-Wn531P3

References · 7

• 🔥 https://stigward.medium.com/wavlink-command-injection-cve-2022-23900-51988f6f15df · Exploit
• https://osv.dev/vulnerability/CVE-2022-23900 · Vendor Advisory
• https://wavlink.com/en_us/product/WL-WN531P3.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23900 · Security Note
• https://t.me/cibsecurity/40284 · Telegram Post
• https://t.me/cvenotify/28873 · Telegram Post
• https://t.me/cvenotify/28566 · Telegram Post