漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
A vulnerability has been identified in OpenPCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC BATCH V9.1 (All versions < V9.1 SP2 UC05), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC Route Control V9.1 (All versions < V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 4), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 15), SIMATIC WinCC V8.0 (All versions < V8.0 Update 4). The implementation of the RPC (Remote Procedure call) communication protocol in the affected products do not properly handle certain malformed RPC messages. An attacker could use this vulnerability to cause a denial of service condition in the RPC server.
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
空指针解引用
Vulnerability Title
Siemens SIMATIC WinCC和Siemens SIMATIC PCS 安全漏洞
Vulnerability Description
Siemens SIMATIC WinCC和Siemens SIMATIC PCS都是德国西门子（Siemens）公司的产品。Siemens SIMATIC WinCC是一套自动化的数据采集与监控（SCADA）系统。Siemens SIMATIC PCS是一套过程控制系统。 Siemens 多款产品存在安全漏洞，该漏洞源于受影响产品中的 RPC（远程过程调用）通信协议的实现无法正确处理某些格式错误的 RPC 消息。以下产品及版本受到影响：OpenPCS 7 V9.1 和 SIMATIC BATCH V9.
CVSS Information
N/A
Vulnerability Type
N/A