Dec. 23, 2022, 1:30 a.m. | Robert Falcone and Lior Rochberger

Unit42 unit42.paloaltonetworks.com

We analyze the new exploit method for Microsoft Exchange Server, OWASSRF, noting that all exploit attempts we've observed use the same PowerShell backdoor, which we track as SilverArrow. Read the details and learn how to mitigate.


The post Threat Brief: OWASSRF Vulnerability Exploitation appeared first on Unit 42.

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