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CVE-2025-55146

Published: Sep 9, 2025Updated: Sep 24, 2025 Sources: CVE List NVDCWE-252
NVD MITRE
4.9CVSSMEDIUM
EPSS Score
0.7%
Top 50.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-252

Affected Products

connect secureivantiSecurity Products
policy secureivantiSecurity Products
zero trust access gatewayivantiSecurity Products
neurons for secure accessivantiSecurity Products
Connect SecureIvantiSecurity Products
ivanticommercialUSSecurity Productsaka ivanti connect secure, avalanche
and 3 more affected products View all →

Exploitability

Official Patch Available

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
forums.ivanti.com

Timeline

Published
Sep 9, 2025
Last Updated
Sep 24, 2025

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