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CVE-2023-40158

Quick assessment

Affected
CBC Co.,Ltd. NR4H, NR8H, NR16H series
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.

CBC AMERICA DR series和CBC AMERICA NR series都是CBC AMERICA公司的一系列数字录像机。 CBC AMERICA 多款产品存在安全漏洞，该漏洞源于存在未知函数，远程攻击者利用该漏洞可以在设备上执行任意操作系统命令，或者更改其设置，以下产品和版本受到影响：DR-16F系列、DR-16H系列、DR-16M系列、DR-4F系列、DR-4H系列、DR-4M41系列、DR-4M51系列、DR-8F系列、DR-8H系列、DR-8M系列、NR-16F系列、NR-16M系列

AI Predicted 9.8 Difficulty: Moderate EPSS 1.28% · P69
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I. Basic Information for CVE-2023-40158

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Hidden functionality vulnerability in the CBC products allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter its settings. As for the affected products/versions, see the detailed information provided by the vendor. Note that NR4H, NR8H, NR16H series and DR-16F, DR-8F, DR-4F, DR-16H, DR-8H, DR-4H, DR-4M41 series are no longer supported, therefore updates for those products are not provided.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
CBC AMERICA 多款产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CBC AMERICA DR series和CBC AMERICA NR series都是CBC AMERICA公司的一系列数字录像机。 CBC AMERICA 多款产品存在安全漏洞，该漏洞源于存在未知函数，远程攻击者利用该漏洞可以在设备上执行任意操作系统命令，或者更改其设置，以下产品和版本受到影响：DR-16F系列、DR-16H系列、DR-16M系列、DR-4F系列、DR-4H系列、DR-4M41系列、DR-4M51系列、DR-8F系列、DR-8H系列、DR-8M系列、NR-16F系列、NR-16M系列
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
CBC Co.,Ltd. NR4H, NR8H, NR16H series firmware all versions -
CBC Co.,Ltd. DR-16F, DR-8F, DR-4F, DR-16H, DR-8H, DR-4H, DR-4M41 series firmware all versions -
CBC Co.,Ltd. NR-4M, NR-8M, NR-16M series firmware all versions -
CBC Co.,Ltd. NR-4F, NR-8F, NR-16F series firmware all versions -
CBC Co.,Ltd. DR-16M, DR-8M, DR-4M51 series firmware all versions -

II. Public POCs for CVE-2023-40158

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III. Intelligence Information for CVE-2023-40158

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Vendor Advisories for CVE-2023-40158 (1)

Other References for CVE-2023-40158 (2)

Same Patch Batch · CBC Co.,Ltd. · 2023-08-23 · 3 CVEs total

CVE-2023-40144 CBC AMERICA 多款产品操作系统命令注入漏洞
CVE-2023-38585 CBC AMERICA 多款产品授权问题漏洞

IV. Related Vulnerabilities

Same product: NR4H, NR8H, NR16H series
Same vendor: CBC Co.,Ltd.

V. Comments for CVE-2023-40158

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