Wl-wn579x3-c Firmware vulnerabilities

2 known vulnerabilities in Wl-wn579x3-c Firmware from WAVLINK. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.8 High severity

  WL-WN579X3-C: Out-of-bounds Write

  CVE-2026-5004Mar 28, 2026WAVLINK

  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. I

• 8.8 High severity

  WL-WN579X3-C: Improper Restriction of Operations within the Bounds of a Memory Buffer

  CVE-2026-3715Mar 8, 2026WAVLINK

  A vulnerability was found in Wavlink WL-WN579X3-C 231124. This affects the function sub_40139C of the file /cgi-bin/firewall.cgi. Performing a manipulation of the argument del_flag results in stack-based buffer overflow. It is possible to initiate the attack r