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CVE-2022-20654— Cisco Webex Meetings Cross-Site Scripting Vulnerability

Quick assessment

Affected
Cisco Cisco Webex Meetings
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 Webex Meetings是美国思科（Cisco）公司的一套视频会议解决方案。 Cisco Webex Meetings 存在跨站脚本漏洞，该漏洞源于Cisco Webex Meetings 的基于 Web 的界面中的漏洞可能允许未经身份验证的远程攻击者对基于 Web 界面的用户进行跨站点脚本 (XSS) 攻击。此漏洞是由于对用户验证不足造成的 - Cisco Webex Meetings 的基于 Web 的界面提供的输入。 攻击者可以通过诱使界面用户单击恶意制作的链接来利用此漏洞。 成功的

CVSS 6.1 · Medium EPSS 0.59% · P46

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2022-20654

Vulnerability Information
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Vulnerability Title
Cisco Webex Meetings Cross-Site Scripting Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web-based interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based interface of Cisco Webex Meetings. An attacker could exploit this vulnerability by persuading a user of the interface to click a maliciously 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.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
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
Web页面中脚本相关HTML标签转义处理不恰当(基本跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Webex Meetings 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Webex Meetings是美国思科（Cisco）公司的一套视频会议解决方案。 Cisco Webex Meetings 存在跨站脚本漏洞，该漏洞源于Cisco Webex Meetings 的基于 Web 的界面中的漏洞可能允许未经身份验证的远程攻击者对基于 Web 界面的用户进行跨站点脚本 (XSS) 攻击。此漏洞是由于对用户验证不足造成的 - Cisco Webex Meetings 的基于 Web 的界面提供的输入。 攻击者可以通过诱使界面用户单击恶意制作的链接来利用此漏洞。 成功的
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 Webex Meetings 39.7.7 -

II. Public POCs for CVE-2022-20654

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III. Intelligence Information for CVE-2022-20654

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Vendor Advisories for CVE-2022-20654 (1)

Same Patch Batch · Cisco · 2024-11-15 · 50 CVEs total

CVE-2023-20036 9.9 CRITICAL Cisco Industrial Network Director Command Injection Vulnerability
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CVE-2022-20655 8.8 HIGH Cisco 多款产品操作系统命令注入漏洞
CVE-2023-20125 8.6 HIGH Cisco BroadWorks Network Server TCP Denial of Service Vulnerability
CVE-2022-20649 8.1 HIGH Cisco Redundancy Configuration Manager Debug Remote Code Execution Vulnerability
CVE-2022-20685 7.5 HIGH Multiple Cisco Products Snort Modbus Denial of Service Vulnerability
CVE-2022-20853 7.4 HIGH Cisco Expressway Series and Cisco TelePresence VCS Cross-Site Request Forgery Vulnerabilit
CVE-2022-20814 7.4 HIGH Cisco Expressway Series and Cisco TelePresence VCS Improper Certificate Validation Vulnera
CVE-2022-20793 6.8 MEDIUM Cisco Touch 10 Device Insufficient Identity Verification Vulnerability
CVE-2023-20090 6.7 MEDIUM Cisco TelePresence Collaboration Endpoint and RoomOS Software Privilege Escalation Vulnera
CVE-2021-34752 6.7 MEDIUM Cisco Firepower Threat Defense Command Injection Vulnerabilities
CVE-2022-20656 6.5 MEDIUM Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Path Traversal V
CVE-2022-20652 6.5 MEDIUM Cisco Tetration Command Injection Vulnerability
CVE-2022-20931 6.5 MEDIUM Cisco Touch 10 Device Downgrade Attack Vulnerability
CVE-2021-1484 6.5 MEDIUM Cisco SD-WAN vManage Command Injection Vulnerability
CVE-2021-1482 6.4 MEDIUM Cisco SD-WAN vManage Authorization Bypass Vulnerability
CVE-2021-1483 6.4 MEDIUM Cisco SD-WAN vManage Software XML External Entity Vulnerability
CVE-2022-20871 6.3 MEDIUM Cisco Secure Web Appliance Privilege Escalation Vulnerability
CVE-2022-20663 6.1 MEDIUM Secure Network Analytics Cross-Site Scripting Vulnerability
CVE-2022-20849 6.1 MEDIUM Cisco IOS XR Software Broadband Network Gateway PPPoE Denial of Service Vulnerability

Showing top 20 of 50 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Webex Meetings
Same vendor: Cisco
Same weakness: CWE-80

V. Comments for CVE-2022-20654

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