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CVE-2021-23193

Quick assessment

Affected
Gallagher Command Centre
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Gallagher Command Centre Server是新西兰Gallagher公司的一个用于对建筑物内基础设施进行监控、管理的管理系统。 Gallagher Command Center Server 的 COM 接口中存在信息泄露漏洞，该漏洞允许经过身份验证的非特权操作员从 Command Center Server 检索敏感信息。此问题影响： 8.50.2048 (MR3) 之前的 Gallagher Command Center 8.50 版本；8.40.2063 (MR4) 之前的 8.

CVSS 8.1 · High EPSS 0.70% · P51

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2021-23193

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper privilege validation vulnerability in COM Interface of Gallagher Command Centre Server allows authenticated unprivileged operators to retrieve sensitive information from the Command Centre Server. This issue affects: Gallagher Command Centre 8.50 versions prior to 8.50.2048 (MR3) ; 8.40 versions prior to 8.40.2063 (MR4); 8.30 versions prior to 8.30.1454 (MR4) ; 8.20 versions prior to 8.20.1291 (MR6); version 8.10 and prior versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Gallagher Command Centre Server 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gallagher Command Centre Server是新西兰Gallagher公司的一个用于对建筑物内基础设施进行监控、管理的管理系统。 Gallagher Command Center Server 的 COM 接口中存在信息泄露漏洞，该漏洞允许经过身份验证的非特权操作员从 Command Center Server 检索敏感信息。此问题影响： 8.50.2048 (MR3) 之前的 Gallagher Command Center 8.50 版本；8.40.2063 (MR4) 之前的 8.
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Gallagher Command Centre unspecified ~ 8.10 -

II. Public POCs for CVE-2021-23193

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III. Intelligence Information for CVE-2021-23193

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Other References for CVE-2021-23193 (1)

Same Patch Batch · Gallagher · 2021-11-18 · 6 CVEs total

CVE-2021-23155 9.0 CRITICAL Gallagher Command Centre Server 信任管理问题漏洞
CVE-2021-23167 8.1 HIGH Gallagher Command Centre Server信任管理问题漏洞
CVE-2021-23162 7.7 HIGH Gallagher Command Centre Server 信任管理问题漏洞
CVE-2021-23146 7.1 HIGH Gallagher Command Centre 安全漏洞
CVE-2021-23197 5.2 MEDIUM Gallagher Command Centre Server 代码问题漏洞

IV. Related Vulnerabilities

Same product: Command Centre
Same vendor: Gallagher
Same weakness: CWE-200

V. Comments for CVE-2021-23193

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