SB2020022107 - Improper Authorization in B&R Industrial Automation Automation Studio and Automation Runtime
Published: February 21, 2020
Security Bulletin ID
SB2020022107
Severity
High
Patch available
NO
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) Improper Authorization (CVE-ID: CVE-2019-19108)
The vulnerability allows an attacker to bypass authorization checks.
The vulnerability exists due to a weakness in SNMP service. A remote attacker can modify the configuration of affected devices via the service.
The following versions of B&R products are affected:
- Automation Studio Versions 2.7, 3.0.71, 3.0.80, 3.0.81, 3.0.90, 4.0.x to 4.6.4, and 4.7.2
- Automation Runtime Versions 2.96, 3.00, 3.01, 3.06, 3.07, 3.08 to 3.10, 4.00 to 4.03, 4.04 to 4.03, 4.04 to 4.63, 4.72 and above.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.