Search/CVE-2021-23146
● CVE — High

CVE-2021-23146

VendorgallagherProductcommand centreDiscoveredNov 18, 2021UpdatedNov 21, 2024

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.

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CVSS v3.1
7.1 HIGH
EPSS
0.88%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Sep 12, 2026
▲ 0.03pp
0.85% → 0.88% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorADJACENT
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityNONE
IntegrityHIGH
AvailabilityLOW
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Connections
2 relationships
Timeline
disclosure → media coverage
Nov 18, 2021
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024