Successful exploitation of this vulnerability could give an authenticated Metasys user an unintended level of access to the server file system, allowing them to access or modify system files by sending specifically crafted web messages to the Metasys system. This issue affects: Johnson Controls Metasys version 11.0 and prior versions.
Solution:
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
| Link | Tags |
|---|---|
| https://www.johnsoncontrols.com/cyber-solutions/security-advisories | vendor advisory |
| https://us-cert.gov/ics/advisories | third party advisory us government resource |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-159-01 | third party advisory us government resource |