CVE-2025-55146

MEDIUM

Ivanti Connect Secure <22.7R2.9,22.8R2 - DoS

Title source: llm

Description

An unchecked return value 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 with admin privileges to trigger a denial of service.

References (1)

[Vendor Advisory] 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

Scores

CVSS v3 4.9

EPSS 0.0099

EPSS Percentile 77.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-252

Status published

Products (7)

ivanti/connect_secure 22.7 (16 CPE variants)

ivanti/connect_secure < 22.7

ivanti/neurons_for_secure_access 22.8 r1 (4 CPE variants)

ivanti/neurons_for_secure_access < 22.8

ivanti/policy_secure 22.7 (7 CPE variants)

ivanti/policy_secure < 22.7

ivanti/zero_trust_access_gateway 22.8 r2.2

Published Sep 09, 2025

Tracked Since Feb 18, 2026