CVE-2021-23155

State: Published
Severity: 9.0 Critical
Published: Nov 18, 2021
Updated: Sep 17, 2024
Reserved: Jan 26, 2021

Description

Improper validation of the cloud certificate chain in Mobile Client allows man-in-the-middle attack to impersonate the legitimate Command Centre Server. This issue affects: Gallagher Command Centre Mobile Client for Android 8.60 versions prior to 8.60.065; version 8.50 and prior versions.

Scores

CVSS	Score	Vector	Source
3.1	9.0 Critical	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H	Gallagher

Weaknesses

CWE-296 Improper Following of a Certificate's Chain of Trust

Affected Products

Product	Versions
Command Centre Mobile Client for AndroidGallagher	8.50 and earlierAffected 8.60 to before 8.60.065Affected

References

https://security.gallagher.com/Security-Advisories/CVE-2021-23155

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.