SB2021021123 - Path traversal in Siemens SINEMA Server and SINEC NMS
Published: February 11, 2021
Security Bulletin ID
SB2021021123
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Path traversal (CVE-ID: CVE-2020-25237)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote authenticated attacker can send a specially crafted HTTP request and create or overwrite arbitrary files on an affected system.
Remediation
Install update from vendor's website.