SB2021082702 - Improper Authorization in Johnson Controls CEM Systems AC2000
Published: August 27, 2021
Security Bulletin ID
SB2021082702
Severity
High
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) Improper Authorization (CVE-ID: CVE-2021-27663)
The vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to the application does not perform an adequate authorization check for functionality that requires a provable user identity. A remote attacker can bypass authorization checks on the target system.
Remediation
Install update from vendor's website.