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CVE-2025-55143

Quick assessment

Affected
Ivanti Connect Secure
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ivanti Connect Secure（ICS）等都是美国Ivanti公司的产品。Ivanti Connect Secure是一款安全远程网络连接工具。Ivanti Policy Secure（IPS）是一个网络访问控制 (NAC) 解决方案。Ivanti Neurons for Secure是一个安全云技术平台。 Ivanti多款产品存在跨站脚本漏洞，该漏洞源于反射型文本注入，可能导致注入任意文本。以下产品及版本受到影响：Ivanti Connect Secure 22.7R2.9之前版本和22.8

CVSS 6.1 · Medium EPSS 0.71% · P52

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2025-55143

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Ivanti多款产品 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ivanti Connect Secure（ICS）等都是美国Ivanti公司的产品。Ivanti Connect Secure是一款安全远程网络连接工具。Ivanti Policy Secure（IPS）是一个网络访问控制 (NAC) 解决方案。Ivanti Neurons for Secure是一个安全云技术平台。 Ivanti多款产品存在跨站脚本漏洞，该漏洞源于反射型文本注入，可能导致注入任意文本。以下产品及版本受到影响：Ivanti Connect Secure 22.7R2.9之前版本和22.8
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Ivanti Connect Secure 22.7R2.9 -
Ivanti Policy Secure 22.7R1.6 -
Ivanti ZTA Gateway 2.8R2.3-723 -
Ivanti Neurons for Secure Access 22.8R1.4 (Fix deployed on 02-Aug-2025) -

II. Public POCs for CVE-2025-55143

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III. Intelligence Information for CVE-2025-55143

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Vendor Advisories for CVE-2025-55143 (1)

Same Patch Batch · Ivanti · 2025-09-09 · 13 CVEs total

CVE-2025-55145 8.9 HIGH Ivanti多款产品 安全漏洞
CVE-2025-9872 8.8 HIGH Ivanti Endpoint Manager 安全漏洞
CVE-2025-9712 8.8 HIGH Ivanti Endpoint Manager 安全漏洞
CVE-2025-55147 8.8 HIGH Ivanti多款产品 跨站请求伪造漏洞
CVE-2025-55141 8.8 HIGH Ivanti多款产品 安全漏洞
CVE-2025-55142 8.8 HIGH Ivanti多款产品 安全漏洞
CVE-2025-55148 7.6 HIGH Ivanti多款产品 安全漏洞
CVE-2025-55139 6.8 MEDIUM Ivanti多款产品 代码问题漏洞
CVE-2025-8712 5.4 MEDIUM Ivanti多款产品 安全漏洞
CVE-2025-8711 5.4 MEDIUM Ivanti多款产品 跨站请求伪造漏洞
CVE-2025-55144 5.4 MEDIUM Ivanti多款产品 安全漏洞
CVE-2025-55146 4.9 MEDIUM Ivanti多款产品 安全漏洞

IV. Related Vulnerabilities

Same product: Connect Secure
Same vendor: Ivanti
Same weakness: CWE-79

V. Comments for CVE-2025-55143

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