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I. Basic Information for CVE-2020-5801
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An attacker can craft and send an OpenNamespace message to port 4241 with valid session-id that triggers an unhandled exception in CFTLDManager::HandleRequest function in RnaDaSvr.dll, resulting in process termination. Observed in FactoryTalk Linx 6.11. All versions of FactoryTalk Linx are affected.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Rockwell Automation FactoryTalk Linx 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rockwell Automation FactoryTalk Linx是美国罗克韦尔(Rockwell Automation)公司的一套工业通信解决方案。该产品主要用于小型应用程序与大型自动化系统等通信。 FactoryTalk Linx 存在安全漏洞,攻击者可利用该漏洞可以使用有效的session-id创建并发送OpenNamespace消息到端口4241,该消息会触发RnaDaSvr中的CFTLDManager::HandleRequest函数中未处理的异常。
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
-Rockwell FactoryTalk Linx All versions of FactoryTalk Linx -
II. Public POCs for CVE-2020-5801
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III. Intelligence Information for CVE-2020-5801
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