VulnerabilityModified

CVE-2019-18337

A vulnerability has been identified in Control Center Server (CCS) (All versions < V1.5.0).

CRITICAL 9.8EPSS 2.54%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.54%). 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 Control Center Server (CCS) (All versions < V1.5.0). The Control Center Server (CCS) contains an authentication bypass vulnerability in its XML-based communication protocol as provided by default on ports 5444/tcp and 5440/tcp. A remote attacker with network access to the CCS server could exploit this vulnerability to read the CCS 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: 2.54% probability · 84th percentile
CISA KEV: Not listed
Weakness: CWE-287
Affected: siemens/sinvr 3 central control server · siemens/sinvr 3 video server
Source: productcert@siemens.com

References

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