CVE-2026-75868
Received Received - Intake

Authorization Bypass in ManageEngine DDI Central

Publication date: 2026-11-12

Last updated on: 2026-11-12

Assigner: ManageEngine

Description
Zohocorp ManageEngine DDI Central versions below 6301 is affected by an authorization bypass vulnerability that allowed authenticated non-administrative users to modify DHCP options on subnets belonging to unauthorized clusters.

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Meta Information

Published
2026-11-12
Last Modified
2026-11-12
Generated
2026-11-12
AI Q&A
2026-11-12
EPSS Evaluated
N/A
NVD
CVE-2026-75868
EUVD
EUVD-2026-124375

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Zohocorp DDI Central From 0 (inc) to 6301 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

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Executive Summary

This vulnerability is an authorization bypass in Zohocorp ManageEngine DDI Central versions below 6301. It allows authenticated non-administrative users to modify DHCP options on subnets belonging to unauthorized clusters. The flaw stems from insufficient permission checks that fail to verify operator access to targeted clusters and subnets before allowing changes.

Detection Guidance

Check DDI Central version for builds below 6301. Review DHCP option 6 (DNS Servers) changes on unauthorized subnets. Inspect logs for non-admin users modifying DHCP settings outside their cluster.

Impact Analysis

An attacker could exploit this to change DHCP settings like DNS Server options (e.g., DHCP option 6) on unauthorized subnets. This could redirect clients to malicious DNS resolvers, enabling man-in-the-middle attacks, data interception, or unauthorized network access.

Compliance Impact

This vulnerability could lead to unauthorized network access or data interception, violating confidentiality and integrity requirements in GDPR and HIPAA. Non-compliance risks include fines, legal penalties, and reputational damage due to potential data breaches.

Mitigation Strategies

Upgrade DDI Central Console and Node Agent to build 6301 or later. Implement scoped-operator authorization checks. Validate cluster permissions for DHCP option modifications.

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