Improper Privilege Management in Metasys System - CVE-2021-27657
Published: June 9, 2021
Vulnerability identifier: #VU53993
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-27657
CWE-ID: CWE-269
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Johnson Controls
Affected software:
Metasys System
Metasys System
Detailed vulnerability description
The vulnerability allows a remote attacker to escalate privileges.
The vulnerability exists due to Metasys servers, engines and tools do not properly assign, modify, track or check privileges for an actor. A remote authenticated attacker can escalate privileges.
How to mitigate CVE-2021-27657
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.