ACTIVELY EXPLOITED3 sources verified·1 min read
By Lyrie Threat Intelligence·3/14/2023
CVE-2023-23397 added to CISA KEV: Microsoft Office
Status: ✅ Confirmed exploited in the wild
Date added: 2023-03-14
Required action: Apply updates per vendor instructions.
Due date: 2023-04-04
Why this matters
Microsoft Office Outlook contains a privilege escalation vulnerability that allows for a NTLM Relay attack against another service to authenticate as the user.
Sources
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