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I. Basic Information for CVE-2021-20994
Vulnerability Information
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Vulnerability Title
WAGO: Managed Switches: Reflected Cross-site Scripting
Source: NVD (National Vulnerability Database)
Vulnerability Description
In multiple managed switches by WAGO in different versions an attacker may trick a legitimate user to click a link to inject possible malicious code into the Web-Based Management.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WAGO 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WAGO是德国万可（WAGO）的一款750-88x系列可编程逻辑控制器。该设备专门为在工业环境下应用而设计的数字运算操作电子系统。 WAGO 存在安全漏洞。攻击者可能诱骗合法用户单击链接，将恶意代码注入Web服务中。
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
WAGO0852-0303 unspecified ~ V1.2.3.S0 -
WAGO0852-1305 unspecified ~ V1.1.7.S0 -
WAGO0852-1505 unspecified ~ V1.1.6.S0 -
WAGO0852-1305/000-001 unspecified ~ V1.0.4.S0 -
WAGO0852-1505/000-001 unspecified ~ V1.0.4.S0 -
II. Public POCs for CVE-2021-20994
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III. Intelligence Information for CVE-2021-20994
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IV. Related Vulnerabilities
Same product: 0852-0303
Same vendor: WAGO
Same weakness: CWE-79
V. Comments for CVE-2021-20994

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