CVE-2021-23205 describes an improper encoding vulnerability in Gallagher Command Centre Server, affecting versions 8.40 prior to 8.40.1888, 8.30 prior to 8.30.1359, 8.20 prior to 8.20.1259, and all 8.10 and earlier versions. This flaw allows a low-privileged Command Centre Operator to alter hardware configurations, such as Controllers, beyond their authorized permissions. Rated 8.1 HIGH on CVSS, the vulnerability has a network attack vector with low complexity, leading to high impact on integrity and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 8.10CPE match | cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:* | ||
>= 8.20, < 8.20.1259CPE matchmatch criteria | cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:* | ||
>= 8.30, < 8.30.1359CPE matchmatch criteria | cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:* | ||
>= 8.40, < 8.40.1888CPE matchmatch criteria | cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.