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CVE-2023-5038— Unauthenticated DoS

Quick assessment

Affected
Hanwha Vision Co., Ltd. A-Series, Q-Series, PNM-series Camera
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.

Hanwha Vision Camera是韩国Hanwha Vision公司的一系列摄像头。 Hanwha Vision Camera存在安全漏洞，该漏洞源于允许对摄像头进行未经身份验证的 DoS 攻击。

AI Predicted 5.3 Difficulty: Trivial EPSS 0.42% · P34

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-5038

Vulnerability Information
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Vulnerability Title
Unauthenticated DoS
Source: CVE Program / CVE List V5
Vulnerability Description
badmonkey, a Security Researcher has found a flaw that allows for a unauthenticated DoS attack on the camera. An attacker runs a crafted URL, nobody can access the web management page of the camera. and must manually restart the device or re-power it. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对异常条件检查或处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Hanwha Vision Camera 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hanwha Vision Camera是韩国Hanwha Vision公司的一系列摄像头。 Hanwha Vision Camera存在安全漏洞，该漏洞源于允许对摄像头进行未经身份验证的 DoS 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
Hanwha Vision Co., Ltd. A-Series, Q-Series, PNM-series Camera Prior to version 1.41.16, Prior to version 2.22.00 -

II. Public POCs for CVE-2023-5038

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2023-5038

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IV. Related Vulnerabilities

Same product: A-Series, Q-Series, PNM-series Camera
Same vendor: Hanwha Vision Co., Ltd.
Same weakness: CWE-703

V. Comments for CVE-2023-5038

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