{"uuid": "1162200e-cf62-409a-b6fd-33ad7ff76d74", "vulnerability": {"vulnId": "CVE-2021-40539", "altId": []}, "gcve": {"origin_uuid": "caeb2787-0d58-4236-9039-7c86c3e566f3", "object_uuid": "1162200e-cf62-409a-b6fd-33ad7ff76d74"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2021-11-03T01:00:00+01:00"}, "timestamps": {"asserted_at": "2021-11-03T00:00:00+00:00", "recorded_at": "2026-10-02T07:08:31+00:00", "first_seen_at": "2021-11-03T00:00:00+00:00"}, "scope": {"notes": "Zoho ManageEngine ADSelfService Plus version 6113 and prior is vulnerable to REST API authentication bypass with resultant remote code execution. | Affected: Zoho / ManageEngine ADSelfService Plus | CVSS: 9.8 (CRITICAL) | EPSS: 0.9896 | Used in malware: yes | Not yet in CISA KEV: False"}, "evidence": [{"type": "public_report", "source": "previdian", "signal": "confirmed_compromise", "confidence": 0.7, "details": {"feed": "Previdian (previdian.com)", "title": "Zoho ManageEngine ADSelfService Plus version 6113 and prior is vulnerable to REST API authentication bypass with resultant remote code execution.", "cve_id": "CVE-2021-40539", "vendor": "Zoho", "ghsa_id": null, "product": "ManageEngine ADSelfService Plus", "added_date": "2021-11-03T00:00:00.000Z", "cvss_score": 9.8, "epss_score": 0.9896, "previous_ids": [], "cvss_severity": "CRITICAL", "virtual_patch": false, "cvss_estimated": false, "epss_percentile": 0.99929, "used_in_malware": "yes", "vulnerability_id": "CVE-2021-40539", "ahead_of_cisa_kev": null, "not_yet_in_cisa_kev": false}}], "references": [{"id": "CVE-2021-40539", "url": "https://www.cve.org/CVERecord?id=CVE-2021-40539"}, {"id": "previdian", "url": "https://previdian.com/CVE-2021-40539"}]}