Microsoft Exchange Vulnerabilities CVE-2020-16875 and CVE-2023-23397 Under Active Exploitation
ID: 97695c56-b0a5-5047-a88b-72c83f7f2511
STIX ID: report--97695c56-b0a5-5047-a88b-72c83f7f2511
Feed Name: ThreatCluster
Threat Score
The report highlights two serious Microsoft vulnerabilities — CVE-2020-16875 (authenticated remote code execution in Exchange Server) and CVE-2023-23397 (a zero-interaction Outlook flaw confirmed to be exploited in the wild and potentially tied to nation-state actors) — and urges organizations to apply patches and implement mitigations to reduce risk.
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