SB2021091615 - Missing Authentication for Critical Function in Siemens SINEMA Server
Published: September 16, 2021
Security Bulletin ID
SB2021091615
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Missing Authentication for Critical Function (CVE-ID: CVE-2019-10941)
CWE-ID: CWE-306 - Missing Authentication for Critical Function
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to missing authentication for functionality requiring an administrative user identity. A remote attacker can obtain encoded system configuration backup files.
Remediation
Install update from vendor's website.