CVE-2017-16726
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I. Basic Information for CVE-2017-16726
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Beckhoff TwinCAT supports communication over ADS. ADS is a protocol for industrial automation in protected environments. ADS has not been designed to achieve security purposes and therefore does not include any encryption algorithms because of their negative effect on performance and throughput. An attacker can forge arbitrary ADS packets when legitimate ADS traffic is observable.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Beckhoff TwinCAT 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Beckhoff TwinCAT是一套由实时环境和在开发环境中执行控制程序的实时系统组成的软件系统，用于编程、诊断和系统配置。 Beckhoff TwinCAT中存在安全漏洞，该漏洞源于程序借助不带有加密算法的ADS协议进行通信。攻击者可利用该漏洞伪造任意的ADS数据包。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ICS-CERT | Beckhoff TwinCAT | Version 2, Version 3 | - |
II. Public POCs for CVE-2017-16726
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Beckhoff TwinCAT
Same weakness: CWE-285
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