SB2018012603 - Authentication bypass in Siemens Desigo PXC devices
Published: January 26, 2018
Security Bulletin ID
SB2018012603
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Authentication bypass (CVE-ID: CVE-2018-4834)
The vulnerability allows a remote attacker to bypass authentication on the target system.The weakness exists in Siemens Desigo PXC devices due to insufficient authentication checks. A remote attacker can bypass authentication and upload malicious firmware for further attacks.
Successful exploitation of the vulnerability may result in system compromise.
Remediation
Install update from vendor's website.