CVE-2025-5466

Published: Aug 12, 2025Modified: Jun 17, 2026

4.9

Vector

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

Exploitability: 1.2 / Impact: 3.6

Source: 3c1d8aa1-5a33-4ea4-8992-aadd6440af75 (Secondary)

Description

XEE in Ivanti Connect Secure before 22.7R2.8 or 22.8R2, Ivanti Policy Secure before 22.7R1.5, Ivanti ZTA Gateway before 22.8R2.3-723 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

Affected (29)

Products: Ivanti: Connect Secure, Policy Secure, Zero Trust Access Gateway, Neurons For Secure Access

Ivanti

4 products

Connect Secure

Policy Secure

Zero Trust Access Gateway

Neurons For Secure Access

Configuration A

16 vulnerable

Vulnerable Software	Affected Versions
Ivanti Connect Secure	Before 22.7
Ivanti Connect Secure	Version 22.7
Ivanti Connect Secure	Version 22.7 r1.1
Ivanti Connect Secure	Version 22.7 r1.2
Ivanti Connect Secure	Version 22.7 r1.3
Ivanti Connect Secure	Version 22.7 r1.4
Ivanti Connect Secure	Version 22.7 r1.5
Ivanti Connect Secure	Version 22.7 r1
Ivanti Connect Secure	Version 22.7 r2.1
Ivanti Connect Secure	Version 22.7 r2.2
Ivanti Connect Secure	Version 22.7 r2.3
Ivanti Connect Secure	Version 22.7 r2.4
Ivanti Connect Secure	Version 22.7 r2.5
Ivanti Connect Secure	Version 22.7 r2.6
Ivanti Connect Secure	Version 22.7 r2.7
Ivanti Connect Secure	Version 22.7 r2

Configuration B

7 vulnerable

Vulnerable Software	Affected Versions
Ivanti Policy Secure	Before 22.7
Ivanti Policy Secure	Version 22.7
Ivanti Policy Secure	Version 22.7 r1.1
Ivanti Policy Secure	Version 22.7 r1.2
Ivanti Policy Secure	Version 22.7 r1.3
Ivanti Policy Secure	Version 22.7 r1.4
Ivanti Policy Secure	Version 22.7 r1

Configuration C

1 vulnerable

Vulnerable Software	Affected Versions
Ivanti Zero Trust Access Gateway	Version 22.8 r2.2

Configuration D

5 vulnerable

Vulnerable Software	Affected Versions
Ivanti Neurons For Secure Access	Before 22.8
Ivanti Neurons For Secure Access	Version 22.8 r1.1
Ivanti Neurons For Secure Access	Version 22.8 r1.2
Ivanti Neurons For Secure Access	Version 22.8 r1.3
Ivanti Neurons For Secure Access	Version 22.8 r1

Related CWEs

CWE-776

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

The product uses XML documents and allows their structure to be defined with a Document Type Definition (DTD), but it does not properly control the number of recursive definitions of entities.

References (1)

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

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

Vendor Advisory

Timeline

No history available yet.