CVE-2026-18911CWE-20

CVE-2026-18911

High · published September 18, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
64.3
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.01062 · 64.3th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-09-18T10:16Z
References (1)
https://www.manageengine.com/data-security/cve-2026-18911.html · 0fc0942c-577d-436f-ae8e-945763c79b02
EPSS history
Timeline
  • 19 SEP 03:50Z
    EPSS moved — → 1%
    epss
  • 18 SEP 05:37Z
    ManageEngine DataSecurity Plus versions before 6310 are vulnerable to an agent authentication bypass, allowing unenrolled agents to send requests without…
    cvelistv5