PT-2026-23924 · Wavlink · Wavlink Wl-Wn579X3-C

Ltzhuster + 1 · Published 2026-03-08 · Updated 2026-03-08 · CVE-2026-3716

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Wavlink WL-WN579X3-C versions prior to 20260226

Description A flaw exists in the function sub 401AD4 within the file /cgi-bin/adm.cgi that allows for cross site scripting. Manipulating the Hostname argument can trigger this issue, and the attack can be launched remotely. The exploit has been publicly disclosed.

Recommendations Upgrade to version 20260226.

Exploit

Fix

Code Injection

XSS

Weakness Enumeration

CWE-94

CWE-79

Related Identifiers

CVE-2026-3716

Affected Products

Wavlink Wl-Wn579X3-C

References · 10

• 🔥 https://github.com/Litengzheng/vul_db/blob/main/WL-WN579X3-C/vul_18/README.md · Exploit
• https://dl.wavlink.com/firmware/RD/WN579X3C_WAVLINK_V20260226_WO_cb3003b2.bin · Patch
• https://osv.dev/vulnerability/CVE-2026-3716 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-3716 · Security Note
• https://t.me/CVEtracker/46790 · Telegram Post
• https://vuldb.com/?id.349661 · Note
• https://twitter.com/CVEnew/status/2030747875655995642 · Twitter Post
• https://t.me/cveNotify/154668 · Telegram Post
• https://vuldb.com/?ctiid.349661 · Note
• https://vuldb.com/?submit.765326 · Note