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Cisco Webex Meetings — Vulnerabilities & Security Advisories 46

All 46 CVE vulnerabilities found in Cisco Webex Meetings, with AI-generated Chinese analysis, references, and POCs.

This page aggregates known vulnerability records for Cisco Webex Meetings within the cybersecurity weakness taxonomy. It serves as a centralized resource for tracking security flaws specifically associated with this collaboration platform, ensuring that administrators and security professionals have access to comprehensive data regarding potential risks. The content on this page collects a wide variety of vulnerability types, including but not limited to remote code execution, authentication bypasses, and cross-site scripting flaws found in various versions of the software. The time range covered spans several years, capturing historical advisories as well as more recent disclosures, providing a longitudinal view of the product's security posture over time. This ensures that users can analyze trends and understand how the vendor has responded to emerging threats in the past. Here, you can discover actionable insights by tracking Cisco’s official advisories and patch cycles for Webex Meetings. The page allows you to understand the specific characteristics of different weakness classes affecting the application, helping you categorize risks more accurately. Furthermore, it enables you to look up the product's vulnerability history in detail, facilitating better risk assessment and compliance auditing. By examining these aggregated records, stakeholders can prioritize remediation efforts based on severity and exploitability, ensuring that the collaboration environment remains secure against known threats. This approach supports informed decision-making for IT security teams managing the deployment and maintenance of Cisco Webex Meetings across organizational networks.

Vendor: Cisco

CVE IDTitleCVSSSeverityPublished
CVE-2026-20233 Cisco Webex Meetings Cross-Site Scripting Vulnerability CWE-79 6.1 Medium2026-06-03
CVE-2026-20219 Cisco Slido 安全漏洞 CWE-639 5.4 Medium2026-05-06
CVE-2026-20184 Cisco Webex Meetings Certificate Validation Vulnerability CWE-295 9.8 Critical2026-04-15
CVE-2026-20149 Cisco Webex 跨站脚本漏洞 CWE-79 6.1 Medium2026-03-04
CVE-2025-20328 Cisco Webex Meetings 跨站脚本漏洞 CWE-79 5.4 Medium2025-09-03
CVE-2025-20291 Cisco Webex Meetings 输入验证错误漏洞 CWE-601 4.3 Medium2025-09-03
CVE-2025-20215 Cisco Webex Meeting Client Join Certificate Validation Vulnerability CWE-295 5.4 Medium2025-08-06
CVE-2025-20250 Cisco Webex 跨站脚本漏洞 CWE-79 6.1 Medium2025-05-21
CVE-2025-20247 Cisco Webex 跨站脚本漏洞 CWE-79 6.1 Medium2025-05-21
CVE-2025-20246 Cisco Webex 跨站脚本漏洞 CWE-79 6.1 Medium2025-05-21
CVE-2025-20255 Cisco Webex Meetings 安全漏洞 CWE-349 4.3 Medium2025-05-21
CVE-2021-1410 Cisco Webex Meetings Unauthorized Distribution List Update Vulnerability CWE-284 4.3 Medium2024-11-18
CVE-2022-20654 Cisco Webex Meetings Cross-Site Scripting Vulnerability CWE-80 6.1 Medium2024-11-15
CVE-2023-20180 Cisco Webex Meetings 跨站请求伪造漏洞 CWE-352 4.3 Medium2023-07-07
CVE-2023-20133 Cisco Webex Meetings 跨站脚本漏洞 CWE-79 5.4 Medium2023-07-07
CVE-2023-20134 Cisco Webex Meetings Web UI Vulnerabilities CWE-20 5.4 Medium2023-04-05
CVE-2023-20132 Cisco Webex Meetings Web UI Vulnerabilities CWE-20 5.4 Medium2023-04-05
CVE-2022-20820 Cisco Webex Meetings Web Interface Vulnerabilities CWE-1021 5.4 Medium2022-08-10
CVE-2022-20852 Cisco Webex Meetings Web Interface Vulnerabilities CWE-1021 5.4 Medium2022-08-10
CVE-2022-20778 Cisco Webex Meetings Cross-Site Scripting Vulnerability CWE-79 6.1 Medium2022-04-21
CVE-2022-20763 Cisco Webex Meetings Java Deserialization Vulnerability CWE-502 5.4 Medium2022-04-06
CVE-2021-40128 Cisco Webex Meetings Email Content Injection Vulnerability CWE-183 5.3 Medium2021-11-04
CVE-2021-34743 Cisco Webex Software Application Authorization Bypass Vulnerability CWE-352 4.3 Medium2021-10-21
CVE-2021-1544 Cisco Webex Meetings Client Software Logging Information Disclosure Vulnerability CWE-497 5.5 Medium2021-06-04
CVE-2021-1527 Cisco Webex Player Memory Corruption Vulnerability CWE-119 5.3 Medium2021-06-04
CVE-2021-1526 Cisco Webex Player Memory Corruption Vulnerability CWE-119 7.8 High2021-06-04
CVE-2021-1503 Cisco Webex Network Recording Player and Webex Player Memory Corruption Vulnerability CWE-119 7.8 High2021-06-04
CVE-2021-1502 Cisco Webex Network Recording Player and Webex Player Memory Corruption Vulnerability CWE-119 7.8 High2021-06-04
CVE-2021-1467 Cisco Webex Meetings for Android Avatar Modification Vulnerability CWE-284 4.3 Medium2021-04-08
CVE-2021-1420 Cisco Webex Meetings HTML Injection Vulnerability CWE-80 4.7 Medium2021-04-08

All 46 known CVE vulnerabilities affecting Cisco Webex Meetings with full Chinese analysis, references, and POCs where available.