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CVE-2023-3836— Dahua Smart Park Management unrestricted upload

Quick assessment

Affected
Dahua Smart Park Management
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dahua Smart Parking Management是中国大华（Dahua）公司的一个停车解决方案。 Dahua Smart Parking Management 20230713之前版本存在代码问题漏洞，该漏洞源于文件/emap/devicePoint_addImgIco?hasSubsystem=true 中存在未知代码，通过参数upload导致不受限制的上传。

CVSS 6.3 · Medium EPSS 73.67% · P99

Public Exploits 1

Nuclei · 1 CVE-2023-3836.yaml [template]

Possible ATT&CK Techniques 1 AI

T1505.003 · Web Shell
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I. Basic Information for CVE-2023-3836

Vulnerability Information
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Vulnerability Title
Dahua Smart Park Management unrestricted upload
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical was found in Dahua Smart Park Management up to 20230713. This vulnerability affects unknown code of the file /emap/devicePoint_addImgIco?hasSubsystem=true. The manipulation of the argument upload leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-235162 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Dahua Smart Parking Management 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dahua Smart Parking Management是中国大华（Dahua）公司的一个停车解决方案。 Dahua Smart Parking Management 20230713之前版本存在代码问题漏洞，该漏洞源于文件/emap/devicePoint_addImgIco?hasSubsystem=true 中存在未知代码，通过参数upload导致不受限制的上传。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Dahua Smart Park Management 20230713 -

II. Public POCs for CVE-2023-3836

# POC Description Source Link Shenlong Link
1 大华智慧园区综合管理平台publishing文件上传 https://github.com/zh-byte/CVE-2023-3836 POC Details
2 Dahua wisdom park integrated management platform is a comprehensive management platform, a park operations,resource allocation, and intelligence services,and other functions, including/emap/devicePoint_addImgIco?. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-3836.yaml POC Details
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III. Intelligence Information for CVE-2023-3836

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Vendor Advisories for CVE-2023-3836 (2)

Other References for CVE-2023-3836 (1)

IV. Related Vulnerabilities

Same vendor: Dahua
Same weakness: CWE-434

V. Comments for CVE-2023-3836

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