#VU51374 Improper Authorization in SINEMA Remote Connect Server - CVE-2020-25239
Published: March 10, 2021
Vulnerability identifier: #VU51374
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-25239
CWE-ID: CWE-285
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
SINEMA Remote Connect Server
SINEMA Remote Connect Server
Software vendor:
Siemens
Siemens
Description
The vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to insufficient authorization checks. A remote authenticated attacker can change the settings of the Unified Management Component (UMC) authorization server to add a rogue server.
Remediation
Install updates from vendor's website.