high8.8
CVE-2021-27661
Successful exploitation of this vulnerability could give an authenticated Facility Explorer SNC Series Supervisory Controller (F4-SNC) user an unintended level…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Johnsoncontrols | F4-Snc Firmware | Version 11 |