[CVE-2026-89040] Tencent Mass Service Engine in Cluster (MSEC) allows a remote, unauthenticated attacker to send a cr…

Descripción técnica

Tencent Mass Service Engine in Cluster (MSEC) allows a remote, unauthenticated attacker to send a crafted POST request including ../ and gain root access on the target device. An attacker who uploads a webshell can execute arbitrary code as root.

Puntuación CVSS

Score: 9.8/10 — Severidad: CRITICAL — Estado NIST: Received

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Debilidades (CWE)

CWE-22

Fuente oficial

Publicado en NIST NVD.