CVE:CVE-2021-22789
CNNVD:CNNVD-202109-126
Schneider Electric Modicon M580 CPU是法国施耐德电气（Schneider Electric）公司的一款M580以太网可编程自动化控制器的处理器模块。
Schneider Electric Modicon M580 CPU 存在缓冲区错误漏洞，该漏洞源于在 Modicon M580 CPU（部件号）中存在内存缓冲区边界内的操作限制不当。攻击者可利用该漏洞导致 Modicon PLC 控制器/模拟器拒绝服务。
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