Security Advisory

CVE-2026-31256

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-27 00:00:00

Last updated 2026-04-28 15:05:27

Assigner mitre

State PUBLISHED

Description

A null pointer dereference vulnerability exists in the RTSP service of the MERCURY MIPC252W 1.0.5 Build 230306 Rel.79931n. During the processing of a SETUP request for the path rtsp://<IP>:554/stream1/track2, the device fails to properly validate the Transport header field. When this header is improperly constructed, the RTSP service can dereference a NULL pointer during request parsing. Successful exploitation causes the device to crash and automatically reboot.

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