CVE-2026-19422 PUBLISHED

Authentication Bypass

Assigner: Zohocorp
Reserved: 10.08.2026 Published: 12.11.2026 Updated: 12.11.2026

Zohocorp ManageEngine DDI Central versions below 6301 is affected by an authentication bypass vulnerability in Windows DNS and DHCP agent synchronization APIs, allowing unauthenticated user to impersonate onboarded Windows servers and perform unauthorized DNS and DHCP modifications.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS Score: 9.1

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	None
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Zohocorp
Product	DDI Central
Versions	Default: unaffected affected from 0 to 6301 (excl.)

References

https://www.manageengine.com/dns-dhcp-ipam/security-updates/cve-2026-19422.html

Problem Types

CWE-306 – Missing Authentication for Critical Function CWE

Impacts

CAPEC-115 – Authentication Bypass