CVE-2026-18911 — HIGH (7.5)

Vulnerability Description

ManageEngine DataSecurity Plus versions before 6310 are vulnerable to an agent authentication bypass, allowing unenrolled agents to send requests without proper authentication.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-20

References

https://www.manageengine.com/data-security/cve-2026-18911.html

FAQ

What is CVE-2026-18911?

CVE-2026-18911 is a vulnerability with a CVSS score of 7.5 (HIGH). ManageEngine DataSecurity Plus versions before 6310 are vulnerable to an agent authentication bypass, allowing unenrolled agents to send requests without proper authentication.

How severe is CVE-2026-18911?

CVE-2026-18911 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-18911?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.