CVE Vulnerabilities

CVE-2020-16098

Improper Authentication

Published: Sep 15, 2020 | Modified: Nov 21, 2024
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

It is possible to enumerate access card credentials via an unauthenticated network connection to the server in versions of Command Centre v8.20 prior to v8.20.1166(MR3), versions of 8.10 prior to v8.10.1211(MR5), versions of 8.00 prior to v8.00.1228(MR6), all versions of 7.90 and earlier. These credentials can then be used to encode low security cards to be used by the system where insecure card technologies are supported.

Weakness

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Affected Software

Name Vendor Start Version End Version
Command_centre Gallagher 8.00 (including) 8.00.1228 (excluding)
Command_centre Gallagher 8.10 (including) 8.10.1211 (excluding)
Command_centre Gallagher 8.20 (including) 8.20.1166 (excluding)
Command_centre Gallagher 8.30 (including) 8.30.1236 (excluding)
Command_centre Gallagher 8.00.1228 (including) 8.00.1228 (including)
Command_centre Gallagher 8.10.1211 (including) 8.10.1211 (including)
Command_centre Gallagher 8.20.1166 (including) 8.20.1166 (including)
Command_centre Gallagher 8.30.1236 (including) 8.30.1236 (including)

Potential Mitigations

References