Exploit Released for Microsoft Exchange RCE Bug, Patch Now
Exploit Released for Microsoft Exchange RCE Bug, Patch Now Proof-of-concept exploit code has been released online over the weekend for an actively exploited high severity vulnerability impacting Microsoft Exchange servers. The security bug tracked as CVE-2021-42321 impacts on-premises Exchange Server 2016 and Exchange Server 2019 (including those used by customers in Exchange Hybrid mode) and was patched