HIGH
CVE-2021-33766
CVSS
7.3
KEV
Description
Microsoft Exchange Server Information Disclosure Vulnerability
EPSS Score
98.14%
Probability of exploitation in next 30 days
99.9th percentile
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33766
Patch, Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33766
Patch, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-798/
Third Party Advisory, VDB Entry
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-33766
US Government Resource
Base CVE data derived from NVD (public domain). Enrichment by
dbcve.org
(CC-BY-4.0). Fetched via API.