CVE-2021-23155

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CVSS 3.1

6.8 medium

EPSS

<1%p39

Published

Nov 18, 2021 (Nov 18, 2021)

Modified

Jun 17, 2026

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.

Vendors: gallagher
Products: command centre mobile client
Weakness: CWE-296, CWE-295
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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