CVE-2025-55143 — Cross-site Scripting in Ivanti Connect Secure

CWE-79 — Cross-site Scripting3 documents3 sources
Severity
6.1MEDIUMNVD
EPSS
0.0%
top 93.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Ivanti Connect SecureIvanti Neurons FOR Secure AccessIvanti Policy Secure+1 more
Timeline
PublishedSep 9

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages4 packages

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

🔴Vulnerability Details

2
CVEList
CVE-2025-55143: Reflected text injection in Ivanti Connect Secure before 22↗2025-09-09
▶
GHSA
GHSA-gpqh-mj33-x354: Reflected text injection in Ivanti Connect Secure before 22↗2025-09-09
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CVE-2025-55143 — Cross-site Scripting in Ivanti | cvebase