PT-2022-22879 · Wavlink · Wavlink Wn535G3+4

Published 2022-08-09 · Updated 2023-08-08 · CVE-2022-35517

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 WAVLINK WN572HP3 WAVLINK WN533A8 WAVLINK WN530H4 WAVLINK WN535G3 WAVLINK WN531P3

Description The issue concerns the lack of filtering on certain parameters in the adm.cgi file, specifically: web pskValue, wl Method, wlan ssid, EncrypType, rwan ip, rwan mask, rwan gateway, ppp username, ppp passwd, and ppp setver. This omission leads to command injection in the /wizard router mesh.shtml page.

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

Exploit

Fix

Related Identifiers

CVE-2022-35517

Affected Products

Wavlink Wn530H4

Wavlink Wn531P3

Wavlink Wn533A8

Wavlink Wn535G3

Wavlink Wn572Hp3

References · 2

• 🔥 https://github.com/TyeYeah/othercveinfo/blob/main/wavlink/README.md#wavlink-router-ac1200-page-wizard_router_meshshtml-command-injection-in-admcgi · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-35517 · Security Note