In Gallagher Command Centre v8.20 prior to v8.20.1093(MR2) it is possible to create Guard Tour events that when accessed via things like reporting cause clients to temporarily hang or disconnect.
It is possible for an unauthenticated remote DCOM websocket connection to crash the Command Centre service's DCOM websocket thread due to improper shutdown of closed websocket connections, preventing it from accepting future DCOM websocket (Configuration Client) connections. Affected versions are v8.20 prior to v8.20.1166(MR3), v8.10 prior to v8.10.1211(MR5), v8.00 prior to v8.00.1228(MR6), all versions of 7.90 and earlier.
An issue was discovered in Gallagher Command Centre 7.x before 7.90.991(MR5), 8.00 before 8.00.1161(MR5), and 8.10 before 8.10.1134(MR4). External system configuration data (used for third party integrations such as DVR systems) were logged in the Command Centre event trail. Any authenticated operator with the 'view events' privilege could see the full configuration, including cleartext usernames and passwords, under the event details of a Modified DVR System event.
In Gallagher Command Centre Server versions of v8.10 prior to v8.10.1134(MR4), v8.00 prior to v8.00.1161(MR5), v7.90 prior to v7.90.991(MR5), v7.80 prior to v7.80.960(MR2) and v7.70 or earlier, an unprivileged but authenticated user is able to perform a backup of the Command Centre databases.
In Gallagher Command Centre Server v8.10 prior to v8.10.1134(MR4), v8.00 prior to v8.00.1161(MR5), v7.90 prior to v7.90.991(MR5), v7.80 prior to v7.80.960(MR2) and v7.70 or earlier, an authenticated user connecting to OPCUA can view all data that would be replicated in a multi-server setup without privilege checks being applied.
An issue was discovered in Gallagher Command Centre 8.10 before 8.10.1092(MR2). Upon an upgrade, if a custom service account is in use and the visitor management service is installed, the Windows username and password for this service are logged in cleartext to the Command_centre.log file.
Gallagher Command Centre before 7.80.939, 7.90.x before 7.90.961, and 8.x before 8.00.1128 allows arbitrary event creation and information disclosure via the FT Command Centre Service and FT Controller Service services.