Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A vulnerability has been identified in SIMATIC STEP 7 Safety V18 (All versions < V18 Update 2). Affected applications do not properly restrict the .NET BinaryFormatter when deserializing user-controllable input. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application. This is the same issue that exists for .NET BinaryFormatter https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2300.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
Vulnerability Type
可信数据的反序列化
Vulnerability Title
Siemens SIMATIC STEP 代码问题漏洞
Vulnerability Description
Siemens SIMATIC STEP是德国西门子（Siemens）公司的用于配置和编程 SIMATIC 控制器的综合工程工具。 Siemens SIMATIC STEP 7 Safety V18 版本存在代码问题漏洞，该漏洞源于受影响的应用程序在反序列化用户可控制的输入时没有正确限制 .NET BinaryFormatter。这可能允许攻击者造成类型混淆并在受影响的应用程序中执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A