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CVE-2024-39808

Quick assessment

Affected
Gallagher Controller 6000 and Controller 7000
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 Controller 6000和Gallagher Controller 7000都是新西兰Gallagher公司的产品。Gallagher Controller 6000是一个 Gallagher 命令中心服务器和分布式现场硬件之间的接口。Gallagher Controller 7000是一款功能强大的网络连接控制器。 Controller 6000和Controller 7000存在安全漏洞，该漏洞源于处理OSDP消息时缓冲区大小计算不正确，这允许具有控制器接线物理访问权限的攻击

CVSS 4.6 · Medium EPSS 0.23% · P14

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-39808

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect Calculation of Buffer Size (CWE-131) in the Controller 6000 and Controller 7000 OSDP message handling, allows an attacker with physical access to Controller wiring to instigate a reboot leading to a denial of service. This issue affects: Controller 6000 and Controller 7000 9.10 prior to vCR9.10.240816a (distributed in 9.10.1530 (MR2)), 9.00 prior to vCR9.00.240816a (distributed in 9.00.2168 (MR4)), 8.90 prior to vCR8.90.240816a (distributed in 8.90.2155 (MR5)), 8.80 prior to vCR8.80.240816b (distributed in 8.80.1938 (MR6)), all versions of 8.70 and prior.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
缓冲区大小计算不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Controller 6000和Controller 7000 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gallagher Controller 6000和Gallagher Controller 7000都是新西兰Gallagher公司的产品。Gallagher Controller 6000是一个 Gallagher 命令中心服务器和分布式现场硬件之间的接口。Gallagher Controller 7000是一款功能强大的网络连接控制器。 Controller 6000和Controller 7000存在安全漏洞，该漏洞源于处理OSDP消息时缓冲区大小计算不正确，这允许具有控制器接线物理访问权限的攻击
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 Controller 6000 and Controller 7000 0 ~ 8.70 -

II. Public POCs for CVE-2024-39808

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III. Intelligence Information for CVE-2024-39808

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Vendor Advisories for CVE-2024-39808 (1)

Same Patch Batch · Gallagher · 2024-09-11 · 4 CVEs total

CVE-2024-43690 8.0 HIGH Gallagher Command Centre Server 安全漏洞
CVE-2024-24972 6.5 MEDIUM Controller 6000和Controller 7000安全漏洞
CVE-2024-23906 6.1 MEDIUM Controller 6000和Controller 7000 安全漏洞

IV. Related Vulnerabilities

Same product: Controller 6000 and Controller 7000
Same vendor: Gallagher
Same weakness: CWE-131

V. Comments for CVE-2024-39808

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