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A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions < V2.0 SP1), Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA Portal) V15.1 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 8), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 3). The affected application contains an out of bounds write past the end of an allocated buffer when handling specific requests on port 4002/tcp and 4004/tcp. This could allow an attacker to crash the application. The corresponding service is auto-restarted after the crash.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)

Siemens Opcenter Quality 安全漏洞

Siemens Opcenter Quality是德国西门子（Siemens）公司的一个应用系统。一种质量管理系统。 Siemens Opcenter Quality 存在安全漏洞，该漏洞源于在处理端口 4002/tcp 和 4004/tcp 上的特定请求时，可能导致越界写入。

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