CVE-2026-3841: fallo de gravedad alta en TP-Link Systems Inc. TL-MR6400 v5.3
Command Injection Vulnerability in Telnet CLI on TP-Link TL-MR6400
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.5epss 1.9%
A command injection vulnerability has been identified in the Telnet command-line interface (CLI) of TP-Link TL-MR6400 v5.3. This issue is caused by insufficient sanitization of data processed during specific CLI operations. An authenticated attacker with elevated privileges may be able to execute arbitrary system commands. Successful exploitation may lead to full device compromise, including potential loss of confidentiality, integrity, and availability.
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
TP-Link Systems Inc. · TL-MR6400 v5.3CVEs relacionadas — TP-Link Systems Inc. TL-MR6400 v5.3
En el mismo producto, de las más peligrosas a las menos.