Cisco Webex Teams vulnerabilities

2 known vulnerabilities in Cisco Webex Teams from Cisco. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.8 High severity

  Cisco Webex Teams: Inclusion of Functionality from Untrusted Control Sphere

  CVE-2025-20236Apr 16, 2025CiscoEPSS 1.01%

  A vulnerability in the custom URL parser of Cisco Webex App could allow an unauthenticated, remote attacker to persuade a user to download arbitrary files, which could allow the attacker to execute arbitrary commands on the host of the targeted user. This vuln

• 7.3 High severity

  Cisco Webex Teams: Unprotected Transport of Credentials

  CVE-2024-20395Jul 17, 2024Cisco

  A vulnerability in the media retrieval functionality of Cisco Webex App could allow an unauthenticated, adjacent attacker to gain access to sensitive session information. This vulnerability is due to insecure transmission of requests to backend services when t