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CVE-2025-20205

Quick assessment

Affected
Cisco Cisco Identity Services Engine Software
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.

Cisco Identity Services Engine（Cisco ISE）是美国思科（Cisco）公司的一款环境感知平台（ISE身份服务引擎）。该平台通过收集网络、用户和设备中的实时信息，制定并实施相应策略来监管网络。 Cisco Identity Services Engine (ISE)存在跨站脚本漏洞，该漏洞源于用户输入验证不当，允许经过身份验证的远程攻击者注入恶意代码并执行任意脚本代码或访问敏感信息。

CVSS 4.8 · Medium EPSS 0.33% · P23

Affected Version Matrix 46

VendorProduct Version RangeStatus
Cisco Cisco Identity Services Engine Software 3.1.0 affected
3.1.0 p1 affected
3.1.0 p3 affected
3.1.0 p2 affected
3.1.0 p4 affected
3.1.0 p5 affected
3.1.0 p6 affected
3.1.0 p7 affected
… +38 more rows
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I. Basic Information for CVE-2025-20205

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) guest portals could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit these vulnerabilities by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit these vulnerabilities, the attacker must have valid administrative credentials.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/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
Cisco Identity Services Engine 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Identity Services Engine（Cisco ISE）是美国思科（Cisco）公司的一款环境感知平台（ISE身份服务引擎）。该平台通过收集网络、用户和设备中的实时信息，制定并实施相应策略来监管网络。 Cisco Identity Services Engine (ISE)存在跨站脚本漏洞，该漏洞源于用户输入验证不当，允许经过身份验证的远程攻击者注入恶意代码并执行任意脚本代码或访问敏感信息。
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
Cisco Cisco Identity Services Engine Software 3.1.0 -

II. Public POCs for CVE-2025-20205

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III. Intelligence Information for CVE-2025-20205

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Vendor Advisories for CVE-2025-20205 (1)

Same Patch Batch · Cisco · 2025-02-05 · 18 CVEs total

CVE-2025-20124 9.9 CRITICAL Cisco Identity Services Engine Java Deserialization Vulnerability
CVE-2025-20125 9.1 CRITICAL Cisco Identity Services Engine Insufficient Authorization Bypass Vulnerability
CVE-2025-20175 7.7 HIGH Cisco IOS和Cisco IOS XE 安全漏洞
CVE-2025-20173 7.7 HIGH Cisco IOS和Cisco IOS XE 安全漏洞
CVE-2025-20172 7.7 HIGH Cisco IOS、Cisco IOS XE和Cisco IOS XR 安全漏洞
CVE-2025-20176 7.7 HIGH Cisco IOS和Cisco IOS XE 安全漏洞
CVE-2025-20171 7.7 HIGH Cisco多款产品 安全漏洞
CVE-2025-20170 7.7 HIGH Cisco IOS、Cisco IOS XE和Cisco IOS XR 安全漏洞
CVE-2025-20174 7.7 HIGH Cisco IOS和Cisco IOS XE 安全漏洞
CVE-2025-20169 7.7 HIGH Cisco IOS、Cisco IOS XE和Cisco IOS XR 安全漏洞
CVE-2025-20184 6.5 MEDIUM Cisco Secure Email and Web Manager and Secure Web Appliance Command Injection Vulnerabilit
CVE-2025-20179 6.1 MEDIUM Cisco Expressway Series Cross-Site Scripting Vulnerability
CVE-2025-20183 5.8 MEDIUM Cisco Secure Web Appliance Range Request Bypass Vulnerability
CVE-2025-20204 4.8 MEDIUM Cisco Identity Services Engine 跨站脚本漏洞
CVE-2025-20180 4.8 MEDIUM Cisco Secure Email and Web Manager and Secure Email Gateway Cross-Site Scripting Vulnerabi
CVE-2025-20207 4.3 MEDIUM Cisco Secure Email Gateway, Cisco Secure Email and Web Appliance and Cisco Secure Web Appl
CVE-2025-20185 3.4 LOW Cisco Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance Privile

IV. Related Vulnerabilities

Same product: Cisco Identity Services Engine Software
Same vendor: Cisco
Same weakness: CWE-79

V. Comments for CVE-2025-20205

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