漏洞描述
Microsoft Exchange Server Security Feature Bypass Vulnerability
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
packetstormsecurity.comhttp://packetstormsecurity.com/files/163895/Microsoft-Exchange-ProxyShell-Remote-Code-Execution.html↗www.zerodayinitiative.comhttps://www.zerodayinitiative.com/advisories/ZDI-21-819/↗portal.msrc.microsoft.comhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31207↗