SB2020121014 - Denial of service in Siemens SIMATIC Controller Web Servers
Published: December 10, 2020
Security Bulletin ID
SB2020121014
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Uncaught Exception (CVE-ID: CVE-2020-15796)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to uncaught exception. A remote attacker can send a specially crafted HTTP request to the products web server and cause a denial of service condition.
Remediation
Install update from vendor's website.