CVE-2025-55145

State: Published
Severity: 8.9 High
Published: Sep 9, 2025
Updated: Feb 26, 2026
Reserved: Aug 7, 2025

Description

Missing authorization in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R1.6, Ivanti ZTA Gateway before 2.8R2.3-723 and Ivanti Neurons for Secure Access before 22.8R1.4 (Fix deployed on 02-Aug-2025) allows a remote authenticated attacker to hijack existing HTML5 connections.

Scores

CVSS	Score	Vector	Source
3.1	8.9 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L	ivanti

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
Connect Secure 22.7R2.9Ivanti	22.7R2.9Not affected 22.8R2Not affected
Policy SecureIvanti	22.7R1.6Not affected
ZTA GatewayIvanti	2.8R2.3-723Not affected
Neurons for Secure AccessIvanti	22.8R1.4 (Fix deployed on 02-Aug-2025)Not affected

References

https://forums.ivanti.com/s/article/September-Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-and-Neurons-for-Secure-Access-Multiple-CVEs?language=en_US

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