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CVE-2023-22363— Access Zone stack overflow

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 8.80 到8.80.1192 (MR2)版本存在安全漏洞，该漏洞源于基于堆栈的缓冲区溢出允许攻击者通过将持卡人分配到访问组来引发拒绝服务。

CVSS 6.5 · Medium EPSS 0.60% · P47

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-22363

Vulnerability Information
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Vulnerability Title
Access Zone stack overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A stack-based buffer overflow in the Command Centre Server allows an attacker to cause a denial of service attack via assigning cardholders to an Access Group. This issue affects Command Centre: vEL8.80 prior to vEL8.80.1192 (MR2)
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Gallagher Command Centre Server 缓冲区错误漏洞
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 8.80 到8.80.1192 (MR2)版本存在安全漏洞，该漏洞源于基于堆栈的缓冲区溢出允许攻击者通过将持卡人分配到访问组来引发拒绝服务。
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 vEL8.80 ~ 1192 -

II. Public POCs for CVE-2023-22363

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III. Intelligence Information for CVE-2023-22363

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Other References for CVE-2023-22363 (1)

Same Patch Batch · Gallagher · 2023-07-24 · 3 CVEs total

CVE-2023-22428 7.6 HIGH Gallagher Command Centre Server 安全漏洞
CVE-2023-25074 7.1 HIGH Competency access levels not enforced in the server

IV. Related Vulnerabilities

Same product: Command Centre
Same vendor: Gallagher
Same weakness: CWE-121

V. Comments for CVE-2023-22363

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