Microsoft Office Outlook Privilege Escalation Vulnerability

When

2023-03-14 00:00 UTC · day precision

Where

Global (internet)

Category

cyber_exploit

Microsoft Office Outlook contains a privilege escalation vulnerability that allows for a NTLM Relay attack against another service to authenticate as the user.

Involved actors & entities

People, organizations and places machine-extracted from the source reporting — they power search and the correlation graph. Extracted automatically, so they can include noise, especially on events still marked unverified.

• Microsoft
• Office
• CVE-2023-23397

Sources

• CISA ↗ · first seen 2023-03-14 00:00 UTC

Defaxon links out to the original reporting and never republishes article text.

Correlated events

Computed by the Defaxon correlation engine — linked by shared actors, co-location, and temporal proximity. Scored hypotheses, never causal claims.

No correlated events found in the current window. As more events arrive, connections form automatically.

← Back to the live map