PT-2022-22880 · Wavlink · Wavlink Wn535G3+4

Published 2022-08-09 · Updated 2025-10-20 · CVE-2022-35518

Positive Technologies (AI Summary)

CVSS v3.1

4.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WAVLINK WN572HP3 WAVLINK WN533A8 WAVLINK WN530H4 WAVLINK WN535G3 WAVLINK WN531P3

Description The issue is related to a lack of filtering on parameters: User1Passwd and User1 in the nas.cgi file, which leads to command injection in the /nas disk.shtml page.

Recommendations For WAVLINK WN572HP3, update the firmware to remove the vulnerability in the nas.cgi file. For WAVLINK WN533A8, update the firmware to remove the vulnerability in the nas.cgi file. For WAVLINK WN530H4, update the firmware to remove the vulnerability in the nas.cgi file. For WAVLINK WN535G3, update the firmware to remove the vulnerability in the nas.cgi file. For WAVLINK WN531P3, update the firmware to remove the vulnerability in the nas.cgi file.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2022-35518

Affected Products

Wavlink Wn530H4

Wavlink Wn531P3

Wavlink Wn533A8

Wavlink Wn535G3

Wavlink Wn572Hp3

References · 6

• 🔥 https://github.com/TyeYeah/othercveinfo/blob/main/wavlink/README.md#wavlink-router-ac1200-page-nas_diskshtml-command-injection-in-nascgi · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-35518 · Security Note
• https://t.me/cvenotify/34671 · Telegram Post
• https://t.me/cveNotify/139485 · Telegram Post
• https://t.me/cibsecurity/49732 · Telegram Post
• https://t.me/cvenotify/36113 · Telegram Post