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I. Basic Information for CVE-2021-27498
Vulnerability Information

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Vulnerability Title
EIPStackGroup OpENer Ethernet/IP Reachable Assertion
Source: NVD (National Vulnerability Database)
Vulnerability Description
A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may result in a denial-of-service condition.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
可达断言
Source: NVD (National Vulnerability Database)
Vulnerability Title
EIPStackGroup OpENer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EIPStackGroup OpENer是EIPStackGroup组织的一个用于为IO适配器设备提供EtherNet/IP堆栈功能的软件 。 EIPStackGroup OpENer Ethernet/IPA 存在安全漏洞,攻击者可利用该漏洞发送的专门制作的数据包可能导致拒绝服务条件。
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
EIPStackGroupOpENer EtherNet/IP unspecified ~ Feb 10, 2021 -
II. Public POCs for CVE-2021-27498
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III. Intelligence Information for CVE-2021-27498
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IV. Related Vulnerabilities
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