CVE-2026-18911

{"id": "CVE-2026-18911", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-18911", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-18T19:38:08.678484Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "0fc0942c-577d-436f-ae8e-945763c79b02", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.7, "exploitabilityScore": 2.2}]}, "affected": [{"source": "0fc0942c-577d-436f-ae8e-945763c79b02", "affectedData": [{"vendor": "Zohocorp", "product": "ManageEngine DataSecurity Plus", "versions": [{"status": "affected", "version": "0", "lessThan": "6310", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-18T06:16:31.727", "references": [{"url": "https://www.manageengine.com/data-security/cve-2026-18911.html", "source": "0fc0942c-577d-436f-ae8e-945763c79b02"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "0fc0942c-577d-436f-ae8e-945763c79b02", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "ManageEngine DataSecurity Plus versions before 6310 are vulnerable to an agent authentication bypass, allowing unenrolled agents to send requests without proper authentication."}], "lastModified": "2026-09-18T20:17:11.233", "sourceIdentifier": "0fc0942c-577d-436f-ae8e-945763c79b02"}