Vulnerability Report

CVE-2025-55143

Title: Ivanti Neurons For Secure Access Cross-Site Scripting (XSS)

XSS

Proof Of Concept

No public PoC currently indexed for CVE-2025-55143.

CWE Category CWE-79

Published Date Sep 09, 2025

Modified Date Sep 24, 2025

Exploit Status Not Found

Score 6.1 CVSS v3.1

Exploit Probability (EPSS)

0.03%

Vulnerability Summary

CVE-2025-55143: Reflected text injection 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 unauthenticated attacker to inject arbitrary text into a crafted HTTP response. User interaction is required.

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

6.1

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-55143 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 REQUIRED

CVSS Vector String


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

Affected Stack

No specific products linked.