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TI-2019-13347 Aliases CVE-2019-18339GHSA-372q-jmw9-5mw6

Missing authentication in Siemens SiNVR/SiVMS Video Server

Priority MEDIUM 47CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

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.

Why it matters now

EPSS 0.02652 85th percentileScored 2026-11-07
Fix Fixed SiNVR/SiVMS Video Server (Siemens): V5.0.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
SiemensSiNVR/SiVMS Video Serverbefore V5.0.0V5.0.0Patch availableCNA
  • SiNVR/SiVMS Video Server VendorSiemens Affected before V5.0.0 Fixed in V5.0.0 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:siemens:sinvr_3_central_control_server:*:*:*:*:*:*:*:*all versionsVulnerableSiemens
cpe:2.3:a:siemens:sinvr_3_video_server:*:*:*:*:*:*:*:*all versionsVulnerableSiemens
  • cpe:2.3:a:siemens:sinvr_3_central_control_server:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
  • cpe:2.3:a:siemens:sinvr_3_video_server:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens

Remediation

  • Fix · CNA SiNVR/SiVMS Video Server (Siemens) Fixed in V5.0.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-18339
  2. 2026-10-03 Alias added: GHSA-372q-jmw9-5mw6

References

Advisory 1

  • TI-2019-13345 Improper authentication in Siemens Control Center Server CVSS 3.1CRITICAL 9.8
  • TI-2019-13912 SQL injection in Siemens Control Center Server CVSS 3.1HIGH 8.8
  • TI-2019-13916 Path traversal in Siemens SiNVR/SiVMS Video Server CVSS 3.1HIGH 8.1
  • TI-2019-13346 Path traversal in Siemens Control Center Server CVSS 3.1HIGH 7.7
  • TI-2019-13917 Path traversal in Siemens SiNVR/SiVMS Video Server CVSS 3.1HIGH 7.5
  • TI-2019-13910 Path traversal in Siemens Control Center Server CVSS 3.1MEDIUM 6.5
See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences