CriticalCVECISA — Known Exploited Vulnerabilities· 14 Mar 2023
CVE-2023-23397 — Microsoft Office Outlook Privilege Escalation Vulnerability
Severity: Critical · Kind: Vulnerability
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From the source
Microsoft Office. Microsoft Office Outlook contains a privilege escalation vulnerability that allows for a NTLM Relay attack against another service to authenticate as the user. Required action: Apply updates per vendor instructions.
Vulnerability facts
- CVE
- CVE-2023-23397
- On CISA KEV since
- 2023-03-14
- Ransomware use
- Unknown
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