What’s Vulnerable › Products

Cisco Webex Teams vulnerabilities

19 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

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Latest Cisco Webex Teams vulnerabilities

• CVE-2025-20236 — Cisco Webex App Client-Side Remote Code Execution Vulnerability (CVSS 8.8)
• CVE-2020-26067 — Cisco Webex Teams Web Interface Cross-Site Scripting Vulnerability (CVSS 5.4)
• CVE-2024-20396 — (CVSS 6.5)
• CVE-2024-20395 — (CVSS 7.3)
• CVE-2023-20104 — Cisco Webex App for Web Cross-Site Scripting Vulnerability (CVSS 6.1)
• CVE-2022-20863 — Cisco Webex Meetings App Character Interface Manipulation Vulnerability (CVSS 5.3)
• CVE-2021-1536 — Cisco Webex Meetings, Webex Network Recording Player, and Webex Teams DLL Injection Vulnerability (CVSS 7.8)
• CVE-2021-1502 — Cisco Webex Network Recording Player and Webex Player Memory Corruption Vulnerability (CVSS 7.8)
• CVE-2021-1242 — Cisco Webex Teams Shared File Manipulation Vulnerability (CVSS 4.3)
• CVE-2020-3535 — Cisco Webex Teams Client for Windows DLL Hijacking Vulnerability (CVSS 8.4)
• CVE-2020-3541 — Cisco Webex Meetings Client for Windows, Webex Meetings Desktop App, and Webex Teams Information Disclosure Vulnerability (CVSS 4.4)
• CVE-2020-3155 — Cisco Intelligent Proximity SSL Certificate Validation Vulnerability (CVSS 7.4)
• CVE-2020-3131 — Cisco Webex Teams Adaptive Cards Denial of Service Vulnerability (CVSS 6.5)
• CVE-2019-16001 — Cisco Webex Teams for Windows DLL Hijacking Vulnerability (CVSS 5.3)
• CVE-2019-1939 — Cisco Webex Teams Logging Feature Command Execution Vulnerability (CVSS 8.8)
• CVE-2019-1689 — Cisco Webex Teams for iOS Arbitrary File Upload Vulnerability (CVSS 7.3)
• CVE-2019-1636 — Cisco Webex Teams URI Handler Insecure Library Loading Vulnerability (CVSS 7.8)
• CVE-2018-0436 — Cisco Webex Teams Information Disclosure and Modification Vulnerability (CVSS 8.7)
• CVE-2018-0387 — (CVSS 8.8)