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CVE-2026-18911

HIGH
7.5
CVSS Score
Published: September 18, 2026 at 05:37 AM UTC
Updated: September 18, 2026 at 08:17 PM UTC
1 product affected across 1 vendorManageengine Datasecurity Plus

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Severity
HIGH7.5
Exploit prediction
EPSS 2%
SSVC
No known exploit

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Manageengine Datasecurity Plus· Zohocorp
95%
v < 6310
Affected range stops below 6310, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

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

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHZohocorp
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-20

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