CVE-2021-23155 describes an improper validation of cloud certificate chains in the Gallagher Command Centre Mobile Client for Android, affecting versions 8.60 prior to 8.60.065, and all versions 8.50 and earlier. This flaw enables a man-in-the-middle (MITM) attack, allowing an attacker to impersonate the legitimate Command Centre Server. With a CVSS score of 6.8 (Medium), this vulnerability has a network attack vector and high impact on confidentiality, but requires high attack complexity and no user interaction. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 8.50CPE matchmatch criteria | cpe:2.3:a:gallagher:command_centre_mobile_client:*:*:*:*:*:android:*:* | ||
>= 8.60, < 8.60.065CPE matchmatch criteria | cpe:2.3:a:gallagher:command_centre_mobile_client:*:*:*:*:*:android:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.