Rosetta Intel
Datasets/KEV CatalogThreat ActorsAttack Surface
Rosetta Lab ↗Blur Horizon LLC
Datasets

KEV Catalog

CISA, queryable

Known exploited vulnerabilities as a queryable table — by CVE, vendor or product.

1685 entries·352 Ransomware·Updated 2026-08-27

CWE-39Definition on MITRE ↗Clear

1 results

CVE-2021-27065
2021-11-03
Microsoft Exchange Server Remote Code Execution VulnerabilityRansomware
Microsoft

Microsoft Exchange Server contains an unspecified vulnerability that allows for remote code execution. This vulnerability is part of the ProxyLogon exploit chain.

CWE-39
RefsReference CISA's ED 21-02 (
Federal remediation due 2022-05-03