Source dataSource dataCopied from an authoritative feed: NVD, CVE.org, CISA KEV, FIRST EPSS or MITRE CTID mappings, or labelled by the annotators of a published dataset. CTID Mappings Explorer KEV 07/28/2025 (ATT&CK 16.1); capability: Authentication Bypass; ATT&CK ID T1190 introduces a list containing CVE-2021-40539.MITRE CTID mapping of the KEV entry
Exploiting vulnerabilities [T1190] in widely used software including, but not limited to: CVE-2021-40539—ManageEngine ADSelfService Plus.