PT-2026-36694 · Wavlink · Wl-Wn570Ha1

Wxhwxhwxh_Tutu · Published 2026-05-03 · Updated 2026-05-07 · CVE-2026-7690

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-WN570HA1 version R70HA1 V1410 221110

Description A command injection issue exists that allows remote attackers to execute arbitrary commands. The flaw is located in the set sys adm() function within the '/cgi-bin/adm.cgi' endpoint, triggered by manipulating the Username argument.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Command Injection

Special Elements Injection

Weakness Enumeration

CWE-77

CWE-74

Related Identifiers

CVE-2026-7690

Affected Products

Wl-Wn570Ha1

References · 11

• 🔥 https://lavender-bicycle-a5a.notion.site/Wavlink-WN570HA1-set_sys_adm-34753a41781f809d8043f0a7a3e07e50?source=copy_link · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7690 · Security Note
• https://twitter.com/infoflowcloud/status/2050889571219517713 · Twitter Post
• https://vuldb.com/vuln/360860 · Note
• https://twitter.com/VulmonFeeds/status/2050886378104180793 · Twitter Post
• https://twitter.com/CVEnew/status/2050888075119661375 · Twitter Post
• https://t.me/CVEtracker/52570 · Telegram Post
• https://vuldb.com/submit/807805 · Note
• https://t.me/cveNotify/162469 · Telegram Post
• https://vuldb.com/vuln/360860/cti · Note
• https://t.me/cveNotify/161922 · Telegram Post