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CVE-2021-34732— Cisco Prime Collaboration Provisioning Cross-Site Scripting Vulnerability

Quick assessment

Affected
Cisco Cisco Prime Collaboration Provisioning
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 Prime Collaboration Provisioning（PCP）是美国思科（Cisco）公司的一套基于Web的下一代通信服务软件。该软件对IP电话、语音邮件和统一通信环境提供IP通信服务功能。 Cisco Prime Collaboration Provisioning 存在跨站脚本漏洞，该漏洞源于 Cisco Prime Collaboration Provisioning 基于 Web 的管理界面中存在一个漏洞，该漏洞可能允许未经身份验证的远程攻击者对该界面的用户进行跨站点脚本

CVSS 6.1 · Medium EPSS 0.77% · P54
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I. Basic Information for CVE-2021-34732

Vulnerability Information
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Vulnerability Title
Cisco Prime Collaboration Provisioning Cross-Site Scripting Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web-based management interface of Cisco Prime Collaboration Provisioning could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information.
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
Cisco Prime Collaboration Provisioning 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Prime Collaboration Provisioning（PCP）是美国思科（Cisco）公司的一套基于Web的下一代通信服务软件。该软件对IP电话、语音邮件和统一通信环境提供IP通信服务功能。 Cisco Prime Collaboration Provisioning 存在跨站脚本漏洞，该漏洞源于 Cisco Prime Collaboration Provisioning 基于 Web 的管理界面中存在一个漏洞，该漏洞可能允许未经身份验证的远程攻击者对该界面的用户进行跨站点脚本
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 Prime Collaboration Provisioning n/a -

II. Public POCs for CVE-2021-34732

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III. Intelligence Information for CVE-2021-34732

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Vendor Advisories for CVE-2021-34732 (1)

Same Patch Batch · Cisco · 2021-09-02 · 5 CVEs total

CVE-2021-34746 9.8 CRITICAL Cisco Enterprise NFV Infrastructure Software Authentication Bypass Vulnerability
CVE-2021-34733 5.5 MEDIUM Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Information Disc
CVE-2021-34759 4.8 MEDIUM Cisco Identity Services Engine Cross-Site Scripting Vulnerability
CVE-2021-34765 4.3 MEDIUM Cisco Nexus Insights Authenticated Information Disclosure Vulnerability

IV. Related Vulnerabilities

Same product: Cisco Prime Collaboration Provisioning
Same vendor: Cisco
Same weakness: CWE-79

V. Comments for CVE-2021-34732

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