CVE-2021-23146
Last modified
CVE-2021-23146 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An Incomplete Comparison with Missing Factors vulnerability in the Gallagher Controller allows an attacker to bypass PIV verification. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 (MR3); 8.30 versions prior to 8.30.1359 (MR3); 8.20 versions prior to 8.20.1259 (MR5); 8.10 versions prior to 8.10.1284 (MR7); version 8.00 and prior versions.. EPSS estimates a 0.85% chance of exploitation in the next 30 days.
Description
An Incomplete Comparison with Missing Factors vulnerability in the Gallagher Controller allows an attacker to bypass PIV verification. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 (MR3); 8.30 versions prior to 8.30.1359 (MR3); 8.20 versions prior to 8.20.1259 (MR5); 8.10 versions prior to 8.10.1284 (MR7); version 8.00 and prior versions.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gallagher | Command Centre | <= 8.00 |
| Gallagher | Command Centre | >= 8.10, < 8.10.1284 |
| Gallagher | Command Centre | >= 8.20, < 8.20.1259 |
| Gallagher | Command Centre | >= 8.30, < 8.30.1359 |
| Gallagher | Command Centre | >= 8.40, < 8.40.1888 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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