Detections
Analytics
CVE-2021-27661
high
Description
Successful exploitation of this vulnerability could give an authenticated Facility Explorer SNC Series Supervisory Controller (F4-SNC) user an unintended level of access to the controller’s file system, allowing them to access or modify system files by sending specifically crafted web messages to the F4-SNC.
References
https://www.johnsoncontrols.com/cyber-solutions/security-advisories