CVEvulnerability

CVE-2025-20236

8.8 HIGH Published 2025-04-16 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-04-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-829

Description

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 vulnerability is due to insufficient input validation when Cisco Webex App processes a meeting invite link. An attacker could exploit this vulnerability by persuading a user to click a crafted meeting invite link and download arbitrary files. A successful exploit could allow the attacker to execute arbitrary commands with the privileges of the targeted user.

Affected configurations

• cisco webex teams 44.6 • cisco webex teams 44.6.0.29928 • cisco webex teams 44.6.0.30148 • cisco webex teams 44.7 • cisco webex teams 44.7.0.30141 • cisco webex teams 44.7.0.30285

Related

Weakness · CWE (1)

  • CWE-829 Inclusion of Functionality from Untrusted Control Sphere weakness

References