CVE-2021-27661

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 t...

CVE-2021-27661

CVE-2021-27661 affects Johnson Controls Facility Explorer SNC Series Supervisory Controller (F4-SNC), specifically Version 11. The vulnerability is due to improper privilege management (CWE-269) and could allow an authenticated F4-SNC user to gain unintended access to the controller’s file system...

CVE-2021-27661 Facility Explorer

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 t...