CVE-2026-5004 in Wavlink WL-WN579X3-C
Sumário (Inglês)
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.
Divulgação
28/03/2026
Inscrições
| Publicado em | Base | Temp | Vulnerabilidade | CWE | Prod | Exp | Con | EPSS | CTI | CVE |
|---|---|---|---|---|---|---|---|---|---|---|
| 27/03/2026 | 8.8 | 8.0 | Wavlink WL-WN579X3-C UPNP firewall.cgi sub_4019FC Excesso de tampão | 121 | Desconhecido | Prova de conceito | Não definido | 0.00041 | 1.76 | CVE-2026-5004 |