CVE-2024-20396

A vulnerability in the protocol handlers of Cisco Webex App could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability exists because the affected application does not safely handle file protocol handlers. An attacker could exploit this vulnerability by persuading a user to follow a link that is designed to cause the application to send requests. If the attacker can observe transmitted traffic in a privileged network position, a successful exploit could allow the attacker to capture sensitive information, including credential information, from the requests.

• CWE-200

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-app-ZjNm8X8jVendor Advisory
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-app-ZjNm8X8jVendor Advisory

Published

Jul 17, 2024

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2024-20390A vulnerability in the Dedicated XML Agent feature of Cisco …5.3
• CVE-2024-20391A vulnerability in the Network Access Manager (NAM) module o…6.8
• CVE-2024-20392A vulnerability in the web-based management API of Cisco Asy…6.1
• CVE-2024-20393A vulnerability in the web-based management interface of Cis…8.8
• CVE-2024-20394A vulnerability in Cisco AppDynamics Network Visibility Agen…5.5
• CVE-2024-20395A vulnerability in the media retrieval functionality of Cisc…7.3
• CVE-2024-20397A vulnerability in the bootloader of Cisco NX-OS Software co…5.2
• CVE-2024-20398A vulnerability in the CLI of Cisco IOS XR Software could al…7.8
• CVE-2024-20399A vulnerability in the CLI of Cisco NX-OS Software could all…6.7
• CVE-2024-2040The Himer WordPress theme before 2.1.1 does not have CSRF ch…4.3
• CVE-2024-20400A vulnerability in the web-based management interface of Cis…4.7
• CVE-2024-20401A vulnerability in the content scanning and message filterin…9.8