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CVE-2020-16097

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 Group Command Centre是新西兰Gallagher Group公司的一款用于Gallagher门禁系统的集中控制工具。 Gallagher Group Command Centre 存在安全漏洞，攻击者可利用该漏洞检索用于保护MIFARE Plus的站点密钥 和Desfire使用T系列阅读器上的调试端口。以下是受到影响的产品及版本：v8.20 版本到 v8.20.1166(MR3)版本, v8.10版本到v8.10.1211(MR5)版本, v8.00 版本到 v8.0

CVSS 7.3 · High EPSS 0.31% · P21

Possible ATT&CK Techniques 1 AI

T1213 · Data from Information Repositories
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I. Basic Information for CVE-2020-16097

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
On controllers running versions of v8.20 prior to vCR8.20.200221b (distributed in v8.20.1093(MR2)), v8.10 prior to vGR8.10.179 (distributed in v8.10.1211(MR5)), v8.00 prior to vGR8.00.165 (Distributed in v8.00.1228(MR6)), v7.90 prior to vGR7.90.165 (distributed in v7.90.1038(MRX)), v7.80 or earlier, It is possible to retrieve site keys used for securing MIFARE Plus and Desfire using debug ports on T Series readers.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的凭证保护机制
Source: CVE Program / CVE List V5
Vulnerability Title
Gallagher Group Command Centre 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gallagher Group Command Centre是新西兰Gallagher Group公司的一款用于Gallagher门禁系统的集中控制工具。 Gallagher Group Command Centre 存在安全漏洞，攻击者可利用该漏洞检索用于保护MIFARE Plus的站点密钥 和Desfire使用T系列阅读器上的调试端口。以下是受到影响的产品及版本：v8.20 版本到 v8.20.1166(MR3)版本, v8.10版本到v8.10.1211(MR5)版本, v8.00 版本到 v8.0
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 ~ vGR7.80 -

II. Public POCs for CVE-2020-16097

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III. Intelligence Information for CVE-2020-16097

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Other References for CVE-2020-16097 (1)

Same Patch Batch · Gallagher · 2020-09-15 · 6 CVEs total

CVE-2020-16096 9.9 CRITICAL Gallagher Group Command Centre 安全漏洞
CVE-2020-16098 9.8 CRITICAL Gallagher Group Command Centre 访问控制错误漏洞
CVE-2020-16101 7.5 HIGH Gallagher Command Centre Server 缓冲区错误漏洞
CVE-2020-16100 7.5 HIGH Gallagher Command Centre Server 安全漏洞
CVE-2020-16099 4.3 MEDIUM Gallagher Group Command Centre 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: Command Centre
Same vendor: Gallagher
Same weakness: CWE-522

V. Comments for CVE-2020-16097

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