VDB-186966 · CVE-2021-23146 · GCVE-0-2021-23146

Gallagher Controller prior 8.10.1284/8.20.1259/8.30.1359/8.40.1888 PIV Verification comparison

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.5	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in Gallagher Controller. Affected is an unknown function of the component PIV Verification. The manipulation results in comparison. This vulnerability is identified as CVE-2021-23146. The attack can only be performed from the local network. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in Gallagher Controller. Affected is an unknown part of the component PIV Verification. The manipulation with an unknown input leads to a comparison vulnerability. CWE is classifying the issue as CWE-697. The product compares two entities in a security-relevant context, but the comparison is incorrect, which may lead to resultant weaknesses. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 11/19/2021. The advisory is available at security.gallagher.com. This vulnerability is traded as CVE-2021-23146 since 01/26/2021. The technical details are unknown and an exploit is not available.

Upgrading to version 8.10.1284, 8.20.1259, 8.30.1359 or 8.40.1888 eliminates this vulnerability.

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Productinfo

Vendor

Gallagher

Name

Controller

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.1
CNA Vector (Gallagher Group Ltd.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Comparison
CWE: CWE-697
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Controller 8.10.1284/8.20.1259/8.30.1359/8.40.1888

Timelineinfo

01/26/2021 🔍
11/19/2021 +297 days 🔍
11/19/2021 +0 days 🔍
11/22/2021 +3 days 🔍

Sourcesinfo

Advisory: security.gallagher.com
Status: Confirmed

CVE: CVE-2021-23146 (🔍)
GCVE (CVE): GCVE-0-2021-23146
GCVE (VulDB): GCVE-100-186966

Entryinfo

Created: 11/19/2021 09:14
Updated: 11/22/2021 13:45
Changes: 11/19/2021 09:14 (48), 11/22/2021 13:45 (1)
Complete: 🔍
Cache ID: 216::103