Known Exploited Vulnerabilities November 03, 2021 · CISA KEV Catalog

CVE-2021-26857: Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server contains an unspecified vulnerability that allows for remote code execution. This vulnerability is part of the ProxyLogon exploit chain.

Read the original at CISA KEV Catalog ↗

Topics

Vulnerabilities & Patching

Mentions

CVE-2021-26857Microsoft

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