CVE-2021-23167

HIGH

Gallagher Command Centre <8.50.2048-8.50 - Info Disclosure

Title source: llm
STIX 2.1

Description

Improper certificate validation vulnerability in SMTP Client allows man-in-the-middle attack to retrieve sensitive information from the Command Centre Server. This issue affects: Gallagher Command Centre 8.50 versions prior to 8.50.2048 (MR3); 8.40 versions prior to 8.40.2063 (MR4); 8.30 versions prior to 8.30.1454 (MR4) ; version 8.20 and prior versions.

References (1)

Core 1
Core References

Scores

CVSS v3 8.1
EPSS 0.0039
EPSS Percentile 30.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:L

Details

CWE
CWE-295
Status published
Products (1)
gallagher/command_centre < 8.20
Published Nov 18, 2021
Tracked Since Feb 18, 2026