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Product · Cisco

Cisco Webex Teams

14 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.4
    CVE-2020-26067

    Cisco Webex Teams Web Interface Cross-Site Scripting Vulnerability

    A vulnerability in the web-based interface of Cisco Webex Teams could allow an authenticated, remote attacker to conduct cross-site scripting attacks. The vulnerability is due to improper validation of usernames. An attacker could exploit this vulnerabil…

    Cisco Cisco Webex Teams Network devices
  • Medium 5.3
    CVE-2024-20396

    A vulnerability in the protocol handlers of Cisco Webex App could allow an unauthenticated, remote attacker to gain acc…

    Cisco Cisco Webex Teams Network devices
  • Medium 6.4
    CVE-2024-20395

    A vulnerability in the media retrieval functionality of Cisco Webex App could allow an unauthenticated, adjacent attack…

    Cisco Cisco Webex Teams Network devices
  • Medium 6.1
    CVE-2023-20104

    Cisco Webex App for Web Cross-Site Scripting Vulnerability

    A vulnerability in the file upload functionality of Cisco Webex App for Web could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient validation of…

    Cisco Cisco Webex Teams Network devices
  • Medium 4.8
    CVE-2021-1536

    Cisco Webex Meetings, Webex Network Recording Player, and Webex Teams DLL Injection Vulnerability

    A vulnerability in Cisco Webex Meetings Desktop App for Windows, Cisco Webex Meetings Server, Cisco Webex Network Recording Player for Windows, and Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL injection attack on…

    Cisco Cisco Webex Teams Network devices
  • Medium 4.3
    CVE-2021-1242

    Cisco Webex Teams Shared File Manipulation Vulnerability

    A vulnerability in Cisco Webex Teams could allow an unauthenticated, remote attacker to manipulate file names within the messaging interface. The vulnerability exists because the affected software mishandles character rendering. An attacker could exploit this…

    Cisco Cisco Webex Teams Network devices
  • Medium 6.5
    CVE-2020-3131

    Cisco Webex Teams Adaptive Cards Denial of Service Vulnerability

    A vulnerability in the Cisco Webex Teams client for Windows could allow an authenticated, remote attacker to cause the client to crash, resulting in a denial of service (DoS) condition. The attacker needs a valid developer account to exploit this vulnerabilit…

    Cisco Cisco Webex Teams Network devices
  • Medium 5.3
    CVE-2019-16001

    Cisco Webex Teams for Windows DLL Hijacking Vulnerability

    A vulnerability in the loading mechanism of specific dynamic link libraries in Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack. To exploit this vulnerability, the attacker would need to have valid c…

    Cisco Cisco Webex Teams Network devices