New Microsoft Exchange zero-days allow RCE, data theft attacks
Microsoft Exchange is impacted by four zero-day vulnerabilities that attackers can exploit remotely to execute arbitrary code or disclose sensitive information on affected installations.
cyberveille.decio.ch
ZDI-23-1578 | Zero Day Initiative
(0Day) Microsoft Exchange ChainedSerializationBinder Deserialization of Untrusted Data Remote Code Execution Vulnerability