CVE-2026-4499: fallo de gravedad media en D-Link DIR-820LW
D-Link DIR-820LW SSDP ssdpcgi_main os command injection
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.9epss 3.7%
A vulnerability was determined in D-Link DIR-820LW 2.03. Affected is the function ssdpcgi_main of the component SSDP. Executing a manipulation can lead to os command injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
D-Link · DIR-820LWReferencias
https://github.com/user-attachments/files/25790888/OS.Command.Injection.in.D-Link.DIR-820LW.B2.03.via.the.HTTP_ST.environment.variable.in.ssdpcgi_main.function.ziphttps://github.com/yunleeeee/cve/issues/1https://vuldb.com/?ctiid.352055https://vuldb.com/?id.352055https://vuldb.com/?submit.773883https://www.dlink.com/