CVE-2026-51597

MERCURY MIPC252W IP camera v1.0.5 Build 230306 Rel.79931n does not implement nonce expiration in RTSP Digest authentication. An adjacent network attacker can capture a legitimate authentication exchange and replay the nonce and response values in a new connection to bypass authentication without knowledge of the device credentials, gaining unauthorized access to the live video stream.

9.1 CRITICALEPSS 0.52%Not in KEVNVD: Deferred

Last updated: 2026-07-10 18:51 UTC

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
9.1	CRITICAL	3.1CISA-ADP	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Details

CVE ID: CVE-2026-51597
Status: Deferred
Assigner (CNA): mitre
Published: Jul 9, 2026
Last modified: 2026-07-10 18:51 UTC
Weaknesses: CWE-294

Sources

NVD
CVE.org
CISA KEV
FIRST EPSS

Refreshed hourly from the sources above. Last fetched 2026-11-08 07:38 UTC.