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I. Basic Information for CVE-2021-36765
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In CODESYS EtherNetIP before 4.1.0.0, specific EtherNet/IP requests may cause a null pointer dereference in the downloaded vulnerable EtherNet/IP stack that is executed by the CODESYS Control runtime system.
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
CODESYS EtherNetIP 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CODESYS EtherNetIP是德国3S-Smart Software Solutions的用户组织 ODVA ®推广和维护的开放标准。 CODESYS EtherNetIP 中存在代码问题漏洞,该漏洞源于产品堆栈中存在对空指针的解引用问题。以下产品及版本受到影响:CODESYS EtherNetIP 4.1.0.0 之前版本。
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
-n/a n/a -
II. Public POCs for CVE-2021-36765
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III. Intelligence Information for CVE-2021-36765
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