CVE Vulnerabilities

CVE-2020-16097

Insufficiently Protected Credentials

Published: Sep 15, 2020 | Modified: Nov 21, 2024
CVSS 3.x
4.6
MEDIUM
Source:
NVD
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
2.1 LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

On controllers running versions of v8.20 prior to vCR8.20.200221b (distributed in v8.20.1093(MR2)), v8.10 prior to vGR8.10.179 (distributed in v8.10.1211(MR5)), v8.00 prior to vGR8.00.165 (Distributed in v8.00.1228(MR6)), v7.90 prior to vGR7.90.165 (distributed in v7.90.1038(MRX)), v7.80 or earlier, It is possible to retrieve site keys used for securing MIFARE Plus and Desfire using debug ports on T Series readers.

Weakness

The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.

Affected Software

Name Vendor Start Version End Version
Command_centre Gallagher 7.90 (including) 7.90.1038 (excluding)
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) 8.20.1093 (excluding)
Command_centre Gallagher 7.90.1038 (including) 7.90.1038 (including)
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 8.20.1093 (including) 8.20.1093 (including)

Potential Mitigations

References