CVE-2021-23211
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 Centre Server存在安全漏洞，该漏洞源于Gallagher Command Center Server允许在内存转储中发现云端到端加密密钥。
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2021-23211
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cleartext Storage of Sensitive Information in Memory vulnerability in Gallagher Command Centre Server allows Cloud end-to-end encryption key to be discoverable in server memory dumps. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 (MR3).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在内存中的明文存储
Source: CVE Program / CVE List V5
Vulnerability Title
Gallagher Command Centre Server 安全漏洞
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 Centre Server存在安全漏洞，该漏洞源于Gallagher Command Center Server允许在内存转储中发现云端到端加密密钥。
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 | 8.40 ~ 8.40.1888 (MR3) | - |
II. Public POCs for CVE-2021-23211
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-23211 (1)
Same Patch Batch · Gallagher · 2021-06-11 · 7 CVEs total
| CVE-2021-23140 | 9.9 CRITICAL | Gallagher Command Centre Server 安全漏洞 |
| CVE-2021-23230 | 9.9 CRITICAL | Gallagher Command Centre Server SQL注入漏洞 |
| CVE-2021-23204 | 8.1 HIGH | Gallagher Command Centre Server 安全漏洞 |
| CVE-2021-23205 | 8.1 HIGH | Gallagher Command Centre Server 处理逻辑错误漏洞 |
| CVE-2021-23136 | 6.5 MEDIUM | Gallagher Command Centre Server 安全漏洞 |
| CVE-2021-23182 | 6.0 MEDIUM | Gallagher Command Centre Server 加密问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-23211
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