Advisory Details

February 12th, 2026

Ivanti Endpoint Manager AuthHelper Authentication Bypass Vulnerability

ZDI-26-080
ZDI-CAN-26885

CVE ID CVE-2026-1603
CVSS SCORE 8.6, AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
AFFECTED VENDORS Ivanti
AFFECTED PRODUCTS Endpoint Manager
VULNERABILITY DETAILS

This vulnerability allows remote attackers to bypass authentication on affected installations of Ivanti Endpoint Manager. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the AuthHelper class. The issue results from using an alternative, weak authentication path. An attacker can leverage this vulnerability to bypass authentication on the system.

ADDITIONAL DETAILS Ivanti has issued an update to correct this vulnerability. More details can be found at:
https://hub.ivanti.com/s/article/Security-Advisory-EPM-February-2026-for-EPM-2024?language=en_US
DISCLOSURE TIMELINE
  • 2025-11-25 - Vulnerability reported to vendor
  • 2026-02-12 - Coordinated public release of advisory
  • 2026-02-12 - Advisory Updated
CREDIT 06fe5fd2bc53027c4a3b7e395af0b850e7b8a044
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