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CVE-2019-13943

EPSS 0.35% · P57
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I. Basic Information for CVE-2019-13943

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in EN100 Ethernet module DNP3 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.37), EN100 Ethernet module IEC104 variant (All versions), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). The web interface could allow Cross-Site Scripting (XSS) attacks if an attacker is able to modify content of particular web pages, causing the application to behave in unexpected ways for legitimate users. Successful exploitation does not require for an attacker to be authenticated to the web interface. This could allow the attacker to read or modify contents of the web application. At the time of advisory publication no public exploitation of this security. vulnerability was known.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
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
Siemens EN100 Ethernet Module 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens EN100 Ethernet Module中存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。以下产品及版本受到影响：使用DNP3 TCP固件变体的EN100 Ethernet module，使用IEC 61850固件变体的EN100 Ethernet module，使用IEC104固件变体的EN100 Ethernet module，使用Modbus TCP固件变体的EN100 Ethernet module，使用PROFINET IO固
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
Siemens AGEN100 Ethernet module DNP3 variant All versions -
Siemens AGEN100 Ethernet module IEC 61850 variant All versions < V4.37 -
Siemens AGEN100 Ethernet module IEC104 variant All versions -
Siemens AGEN100 Ethernet module Modbus TCP variant All versions -
Siemens AGEN100 Ethernet module PROFINET IO variant All versions -

II. Public POCs for CVE-2019-13943

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III. Intelligence Information for CVE-2019-13943

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Same Patch Batch · Siemens AG · 2019-12-12 · 8 CVEs total

CVE-2019-13927Siemens Desigo PX 安全漏洞
CVE-2019-13930Siemens XHQ Operations Intelligence 跨站请求伪造漏洞
CVE-2019-13931Siemens XHQ Operations Intelligence 跨站脚本漏洞
CVE-2019-13932Siemens XHQ Operations Intelligence 安全漏洞
CVE-2019-13942Siemens EN100 Ethernet Module 缓冲区错误漏洞
CVE-2019-13944Siemens EN100 Ethernet module 路径遍历漏洞
CVE-2019-13945Siemens SIMATIC S7-200和S7-1200 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: EN100 Ethernet module DNP3 variant
Same vendor: Siemens AG
Same weakness: CWE-79

V. Comments for CVE-2019-13943

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