CVE-2021-23146

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-23146
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://security.gallagher.com/Security-Advisories/CVE-2021-23146 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*
cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*
cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*
cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*
cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*
History

29 Apr 2022, 17:15

Type Values Removed Values Added
Summary 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 8.30.1454 (MR3); 8.20 versions prior to 8.20.1291 (MR5); 8.10 versions prior to 8.10.1284 (MR7); version 8.00 and prior versions. 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.

24 Nov 2021, 02:22

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CWE CWE-697
References (MISC) https://security.gallagher.com/Security-Advisories/CVE-2021-23146 - (MISC) https://security.gallagher.com/Security-Advisories/CVE-2021-23146 - Vendor Advisory
CPE cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*

18 Nov 2021, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-11-18 18:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-23146

Mitre link : CVE-2021-23146

CVE.ORG link : CVE-2021-23146

JSON object : View

Products Affected

gallagher

  • command_centre
CWE
CWE-697

Incorrect Comparison

CWE-1023

Incomplete Comparison with Missing Factors