VulnerabilityModified

CVE-2019-18339

A vulnerability has been identified in SiNVR/SiVMS Video Server (All versions < V5.0.0).

CRITICAL 9.8EPSS 2.65%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 2.65% probability · 85th percentile
CISA KEV: Not listed
Weakness: CWE-306
Affected: siemens/sinvr 3 central control server · siemens/sinvr 3 video server
Source: productcert@siemens.com

References

https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdfVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdfVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.