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CVE-2022-20788— Cisco Unified Communications Products Cross-Site Scripting Vulnerability

Quick assessment

Affected
Cisco Cisco Unified Communications Manager
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 Unity Connection（UC）和Cisco Unified Communications Manager（CUCM，Unified CM，CallManager）都是美国思科（Cisco）公司的产品。Cisco Unity Connection是一套语音留言平台。该平台可利用语音命令，以免提方式拨打电话或收听留言。Cisco Unified Communications Manager是一款统一通信系统中的呼叫处理组件。该组件提供了一种可扩展、可分布和高可用的企业IP电话呼叫处理解决

CVSS 6.1 · Medium EPSS 0.83% · P56
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I. Basic Information for CVE-2022-20788

Vulnerability Information
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Vulnerability Title
Cisco Unified Communications Products Cross-Site Scripting Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified CM Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. 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 affected 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 Unity Connection和Cisco Unified Communications Manager 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Unity Connection（UC）和Cisco Unified Communications Manager（CUCM，Unified CM，CallManager）都是美国思科（Cisco）公司的产品。Cisco Unity Connection是一套语音留言平台。该平台可利用语音命令，以免提方式拨打电话或收听留言。Cisco Unified Communications Manager是一款统一通信系统中的呼叫处理组件。该组件提供了一种可扩展、可分布和高可用的企业IP电话呼叫处理解决
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 Unified Communications Manager n/a -

II. Public POCs for CVE-2022-20788

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III. Intelligence Information for CVE-2022-20788

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Vendor Advisories for CVE-2022-20788 (1)

Same Patch Batch · Cisco · 2022-04-21 · 12 CVEs total

CVE-2022-20732 7.8 HIGH Cisco Virtualized Infrastructure Manager Privilege Escalation Vulnerability
CVE-2022-20783 7.5 HIGH Cisco TelePresence Collaboration Endpoint and RoomOS Software H.323 Denial of Service Vuln
CVE-2022-20773 7.5 HIGH Cisco Umbrella Virtual Appliance Static SSH Host Key Vulnerability
CVE-2022-20790 6.5 MEDIUM Cisco Unified Communications Products Arbitrary File Read Vulnerability
CVE-2022-20778 6.1 MEDIUM Cisco Webex Meetings Cross-Site Scripting Vulnerability
CVE-2022-20795 5.8 MEDIUM Cisco Adaptive Security Appliance and Cisco Firepower Threat Defense Software AnyConnect S
CVE-2022-20787 5.7 MEDIUM Cisco Unified Communications Products Cross-Site Request Forgery Vulnerability
CVE-2022-20786 5.4 MEDIUM Cisco Unified Communications Manager IM & Presence Service SQL Injection Vulnerability
CVE-2022-20804 5.3 MEDIUM Cisco Unified Communications Products Denial of Service Vulnerability
CVE-2022-20789 4.9 MEDIUM Cisco Unified Communications Products Arbitrary File Write Vulnerability
CVE-2022-20805 4.1 MEDIUM Cisco Umbrella Secure Web Gateway File Decryption Bypass Vulnerability

IV. Related Vulnerabilities

Same product: Cisco Unified Communications Manager
Same vendor: Cisco
Same weakness: CWE-79

V. Comments for CVE-2022-20788

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