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An Improper Restriction Of Operations Within The Bounds Of A Memory Buffer issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. Researchers have identified multiple vulnerabilities that allow invalid locations to be referenced for the memory buffer, which may allow an attacker to execute arbitrary code or cause the system to crash.

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内存缓冲区边界内操作的限制不恰当

Advantech WebAccess 安全漏洞

Advantech WebAccess是研华（Advantech）公司的一套基于浏览器架构的HMI/SCADA软件。该软件支持动态图形显示和实时数据控制，并提供远程控制和管理自动化设备的功能。 Advantech WebAccess 8.2_20170817之前的版本中存在安全漏洞。攻击者可利用该漏洞执行任意代码或造成拒绝服务（系统崩溃）。

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