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CVE-2023-32174— Unified Automation UaGateway NodeManagerOpcUa Use-After-Free Remote Code Execution Vulnerability

EPSS 6.77% · P91
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I. Basic Information for CVE-2023-32174

Vulnerability Information
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Vulnerability Title
Unified Automation UaGateway NodeManagerOpcUa Use-After-Free Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Unified Automation UaGateway NodeManagerOpcUa Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unified Automation UaGateway. Authentication is required to exploit this vulnerability when the product is in its default configuration. The specific flaw exists within the handling of NodeManagerOpcUa objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. . Was ZDI-CAN-20577.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Unified Automation UaGateway 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Unified Automation UaGateway是Unified Automation公司的一个用 C++ 编程的高性能包装器/代理。 Unified Automation UaGateway 存在安全漏洞，该漏洞源于NodeManagerOpcUa 对象的处理中存在特定缺陷，允许攻击者执行任意代码。
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

VendorProductAffected VersionsCPESubscribe
Unified AutomationUaGateway UaGateway 1.5.13 -

II. Public POCs for CVE-2023-32174

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III. Intelligence Information for CVE-2023-32174

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Same Patch Batch · Unified Automation · 2024-05-03 · 6 CVEs total

CVE-2023-41185Unified Automation UaGateway Certificate Parsing Integer Overflow Denial-of-Service Vulner
CVE-2023-32171Unified Automation UaGateway OPC UA Server Null Pointer Dereference Denial-of-Service Vuln
CVE-2023-32172Unified Automation UaGateway OPC UA Server Use-After-Free Denial-of-Service Vulnerability
CVE-2023-32170Unified Automation UaGateway OPC UA Server Improper Input Validation Denial-of-Service Vul
CVE-2023-32173Unified Automation UaGateway AddServer XML Injection Denial-of-Service Vulnerability

IV. Related Vulnerabilities

Same product: UaGateway
Same vendor: Unified Automation
Same weakness: CWE-416

V. Comments for CVE-2023-32174

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