CVE-2019-18339

CRITICAL

SiNVR/SiVMS Video Server < V5.0.0 - Unauthenticated Authentication Bypass via HTTP Service

Title source: llm
STIX 2.1

Description

A vulnerability has been identified in SiNVR/SiVMS Video Server (All versions < V5.0.0). The HTTP service (default port 5401/tcp) of the SiVMS/SiNVR Video Server contains an authentication bypass vulnerability, even when properly configured with enforced authentication. A remote attacker with network access to the Video Server could exploit this vulnerability to read the SiVMS/SiNVR users database, including the passwords of all users in obfuscated cleartext.

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0026
EPSS Percentile 49.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-306
Status published
Products (2)
siemens/sinvr_3_central_control_server
siemens/sinvr_3_video_server
Published Dec 12, 2019
Tracked Since Feb 18, 2026