CVE-2024-23906

Severity: Medium CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L

Components affected: Controller 6000 and Controller 7000 platforms

Version of Command Centre affected:  

9.10 prior to vCR9.10.240816a (distributed in 9.10.1530 (MR2)), 9.00 prior to vCR9.00.240816a (distributed in 9.00.2168 (MR4)), 8.90 prior to vCR8.90.240816a (distributed in 8.90.2155 (MR5)), 8.80 prior to vCR8.80.240816b (distributed in 8.80.1938 (MR6)), all versions of 8.70 and prior.

Reported by: Gallagher Internal

Active exploitation of vulnerability*: No

Description of vulnerability: 
Improper Neutralization of Input During Web Page Generation (CWE-79) in the Controller 6000 and Controller 7000 diagnostic webpage allows an attacker to modify Controller configuration during an authenticated Operator's session.

Mitigation: Ensure dipswitch 1 is turned off on all Controllers and the option, "Dipswitch 1 controls the diagnostic web interface", is not checked in Configuration Client on Controller property pages. Do not use the Controller override, "Enable WWW Connections". Refer to the Gallagher Command Centre Hardening Guide for more details.

Maintenance releases are now available for:

• v9.10 - v9.10.1530(MR2)
• v9.00 - v9.00.2168(MR4)
• v8.90 - v8.90.2155(MR5)
• v8.80 - v8.80.1938(MR6)

Important notes:

*This indicates whether Gallagher are aware of this being actively exploited against customer sites at the time of publication.