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A vulnerability has been identified in SIMATIC IT UADM (All versions < V1.3). An authenticated remote attacker with network access to port 1434/tcp of SIMATIC IT UADM could potentially recover a password that can be used to gain read and write access to the related TeamCenter station. The security vulnerability could be exploited only if the attacker is authenticated. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises the confidentiality of the targeted system. At the time of advisory publication no public exploitation of this security vulnerability was known.

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使用硬编码的密码学密钥

Siemens SIMATIC IT Unified Architecture Discrete Manufacturing 安全特征问题漏洞

Siemens SIMATIC IT Unified Architecture Discrete Manufacturing（UADM）是德国西门子（Siemens）公司的一套制造执行系统（MES）解决方案。 Siemens SIMATIC IT UADM V1.3之前所有版本中存在安全漏洞。攻击者通过在TCP端口1434上发送特制请求来利用该漏洞获取用户凭证并获得对相关TeamCenter工作站的读/写访问权限。

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