PT-2025-29469 · Wavlink · Wavlink Wn535G3

Published 2025-05-05 · Updated 2025-07-16 · CVE-2025-50756

Positive Technologies (AI Summary)

CVSS v3.1

10

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 WN535K3 version 20191010

Description: A command injection issue exists in the set sys adm function due to a flaw in handling the newpass parameter. This allows attackers to execute arbitrary commands through a crafted request.

Recommendations: Apply updates to address the vulnerability in the set sys adm function. As a temporary workaround, restrict or disable the use of the newpass parameter.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2026-00816

CVE-2025-50756

Affected Products

Wavlink Wn535G3

References · 9

• 🔥 https://github.com/Summermu/VulnForIoT/tree/main/Wavlink_WN535K3/set_sys_adm_newpass/readme.md · Exploit
• https://bdu.fstec.ru/vul/2026-00816 · Security Note
• https://osv.dev/vulnerability/CVE-2025-50756 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-50756 · Security Note
• https://github.com/Summermu/VulnForIoT/blob/main/Wavlink_WN535K3/set_sys_adm_newpass/readme.md · Note
• https://twitter.com/CVEnew/status/1944770728206737611 · Twitter Post
• https://t.me/cvetracker/27786 · Telegram Post
• https://t.me/cvenotify/129219 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1944818663233642975 · Twitter Post