CVE-2025-5466 — XML Entity Expansion in Ivanti Connect Secure

CWE-776 — XML Entity Expansion3 documents3 sources
Severity
4.9MEDIUMNVD
EPSS
1.0%
top 22.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Ivanti Connect SecureIvanti Neurons FOR Secure AccessIvanti Policy Secure+1 more
Timeline
PublishedAug 12

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HExploitability: 1.2 | Impact: 3.6

Affected Packages4 packages

▶NVDivanti/policy_secure< 22.7+1
▶NVDivanti/connect_secure< 22.7+1
▶NVDivanti/neurons< 22.8+1

🔴Vulnerability Details

2
GHSA
GHSA-w4wg-c34c-jf6j: XEE in Ivanti Connect Secure before 22↗2025-08-12
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CVEList
CVE-2025-5466: XEE in Ivanti Connect Secure before 22↗2025-08-12
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CVE-2025-5466 — XML Entity Expansion in Ivanti | cvebase