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CVE-2020-3346— Cisco Unified Communications Manager 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 Unified Communications Manager（CUCM，Unified CM，CallManager）和Unified Communications Manager Session Management Edition（CM SME）都是美国思科（Cisco）公司的产品。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电话呼叫处理解决方案。Unified Communic

CVSS 6.1 · Medium EPSS 0.83% · P56
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I. Basic Information for CVE-2020-3346

Vulnerability Information
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Vulnerability Title
Cisco Unified Communications Manager Cross-Site Scripting Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web UI of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability exists because the web UI 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 Unified Communications Manager和Session Management Edition 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Unified Communications Manager（CUCM，Unified CM，CallManager）和Unified Communications Manager Session Management Edition（CM SME）都是美国思科（Cisco）公司的产品。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电话呼叫处理解决方案。Unified Communic
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-2020-3346

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III. Intelligence Information for CVE-2020-3346

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Vendor Advisories for CVE-2020-3346 (1)

Same Patch Batch · Cisco · 2020-08-17 · 17 CVEs total

CVE-2020-3433 7.8 HIGH Cisco AnyConnect Secure Mobility Client for Windows DLL Hijacking Vulnerability
CVE-2020-3500 6.8 MEDIUM Cisco StarOS IPv6 Denial of Service Vulnerability
CVE-2020-3463 6.1 MEDIUM Cisco Webex Meetings Reflected Cross-Site Scripting Vulnerability
CVE-2020-3447 5.5 MEDIUM Cisco Email Security Appliance and Cisco Content Security Management Appliance Information
CVE-2020-3435 5.5 MEDIUM Cisco AnyConnect Secure Mobility Client for Windows Profile Modification Vulnerability
CVE-2020-3434 5.5 MEDIUM Cisco AnyConnect Secure Mobility Client for Windows Denial of Service Vulnerability
CVE-2020-3472 5.0 MEDIUM Cisco Webex Meetings User Email Address Information Disclosure Vulnerability
CVE-2020-3464 4.8 MEDIUM Cisco UCS Director Stored Cross-Site Scripting Vulnerability
CVE-2020-3449 4.3 MEDIUM Cisco IOS XR Software Additional Paths Denial of Service Vulnerability
CVE-2020-3413 4.3 MEDIUM Cisco Webex Meetings Scheduled Meeting Template Deletion Vulnerability
CVE-2020-3412 4.3 MEDIUM Cisco Webex Meetings Scheduled Meeting Template Creation Vulnerability
CVE-2020-3502 4.1 MEDIUM Cisco Webex Meetings Desktop App Information Disclosure Vulnerabilities
CVE-2020-3501 4.1 MEDIUM Cisco Webex Meetings Desktop App Information Disclosure Vulnerabilities
CVE-2020-3448 Cisco Cyber Vision Center Software Access Control Bypass Vulnerability
CVE-2020-3411 Cisco DNA Center Information Disclosure Vulnerability
CVE-2020-3363 Cisco Small Business Smart and Managed Switches Denial of Service Vulnerability

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-3346

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