Vulnerability Report

CVE-2025-55146

Title: Ivanti Neurons For Secure Access Denial of Service (DoS)

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2025-55146.

CWE Category CWE-252

Published Date Sep 09, 2025

Modified Date Sep 24, 2025

Exploit Status Not Found

Score 4.9 CVSS v3.1

Exploit Probability (EPSS)

1.02%

Vulnerability Summary

CVE-2025-55146: 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.

Impacted Vendors

ivanti 4

Reference Links

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

CVSS v3.1

Source Entity 3c1d8aa1-5a33-4ea4-8992-aadd6440af75

Severity MEDIUM

4.9

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-55146 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

September 24, 2025 MODIFIED

Vulnerability data or affected products updated.

September 24, 2025 MODIFIED

Vulnerability data updated via NVD.

September 09, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.