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A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3), SIMATIC PDM (All versions < V9.2), SIMATIC STEP 7 V5.X (All versions < V5.6 SP2 HF3), SINAMICS STARTER (containing STEP 7 OEM version) (All versions < V5.4 HF2). A DLL Hijacking vulnerability could allow a local attacker to execute code with elevated privileges. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires user privileges but no user interaction. The vulnerability could allow an attacker to compromise the availability of the system as well as to have access to confidential information.

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对搜索路径元素未加控制

多款Siemens SIMATIC 产品代码问题漏洞

Siemens SIMATIC PCS 7是德国西门子（Siemens）公司的一套过程控制系统。 多款Siemens产品中存在代码问题漏洞。本地攻击者可利用该漏洞以提升的权限执行代码。以下产品及版本受到影响：Siemens SIMATIC PCS 7 V8.2及之前版本，SIMATIC PCS 7 V9.0 SP3之前的V9.0 版本；SIMATIC PDM（所有版本）；SIMATIC STEP 7 5.6 SP2 HF3之前的v5.X版本；SINAMICS STARTER（包含STEP 7 OEM版本）

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