Description

A vulnerability was determined in Wavlink WL-WN579X3-C 231124. This impacts the function sub_4019FC of the file /cgi-bin/firewall.cgi of the component UPNP Handler. Executing a manipulation of the argument UpnpEnabled can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

INFO

Published Date :

2026-03-28T17:30:12.944Z

Last Modified :

2026-03-28T17:30:12.944Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-5004 vulnerability.

Vendors Products
Wavlink
  • Wl-wn579x3-c Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-5004.

URL Resource
https://github.com/Litengzheng/vul_db/blob/main/WL-WN579X3-C/vul_200/README.md cve-icon cve-icon
https://vuldb.com/submit/779149 cve-icon cve-icon
https://vuldb.com/vuln/353891 cve-icon cve-icon
https://vuldb.com/vuln/353891/cti cve-icon cve-icon
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