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CVE-2022-20966

Quick assessment

Affected
Cisco Cisco Identity Services Engine Software
Exploitation
High exploitation probability; assess promptly
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（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 存在跨站脚本漏洞，该漏洞源于对应用程序输入的验证不正确，攻击者可以通过在应用程序界面中创建包含恶意HTML或脚本代码的条目来利用此漏洞，成功的利用允许经过身份验证的远程攻击者对其他用户进行跨站脚本攻击。

CVSS 5.4 · Medium EPSS 27.60% · P98
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I. Basic Information for CVE-2022-20966

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web-based management interface of Cisco Identity Services Engine could allow an authenticated, remote attacker to conduct cross-site scripting attacks against other users of the application web-based management interface. This vulnerability is due to improper validation of input to an application feature before storage within the web-based management interface. An attacker could exploit this vulnerability by creating entries within the application interface that contain malicious HTML or script code. A successful exploit could allow the attacker to store malicious HTML or script code within the application interface for use in further cross-site scripting attacks. Cisco has not yet released software updates that address this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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（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 存在跨站脚本漏洞，该漏洞源于对应用程序输入的验证不正确，攻击者可以通过在应用程序界面中创建包含恶意HTML或脚本代码的条目来利用此漏洞，成功的利用允许经过身份验证的远程攻击者对其他用户进行跨站脚本攻击。
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 2.6.0 -

II. Public POCs for CVE-2022-20966

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III. Intelligence Information for CVE-2022-20966

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Vendor Advisories for CVE-2022-20966 (1)

Same Patch Batch · Cisco · 2023-01-18 · 4 CVEs total

CVE-2022-20964 6.3 MEDIUM Cisco Identity Services Engine 操作系统命令注入漏洞
CVE-2022-20967 4.8 MEDIUM Cisco Identity Services Engine 跨站脚本漏洞
CVE-2022-20965 4.3 MEDIUM Cisco Identity Services Engine 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-20966

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