CVE-2025-20236

Cisco Webex App is affected by a client-side vulnerability in the custom URL parser that could allow an unauthenticated attacker to convince a user to download arbitrary files, potentially executing commands with the user’s privileges. Root cause: insufficient input validation when processing mee...

CVE-2025-20236 Cisco Webex App Client-Side Remote Code Execution Vulnerability

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 inpu...

Cisco Webex App Client-Side Remote Code Execution Vulnerability

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 inpu...

PT-2025-16791

Name of the Vulnerable Software and Affected Versions Cisco Webex App versions 44.6 through 44.7 Cisco Webex App affected versions not specified Description A vulnerability in the custom URL parser of Cisco Webex App could allow an unauthenticated, remote attacker to persuade a user to download...

Cisco Releases Security Updates for Multiple Products

Cisco released security updates to address vulnerabilities in Cisco software. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following advisories and apply necessary updates: Cisco Secu...

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 vulnerabili...

CVE-2024-20395

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 the app accesses embedded media, such ...

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 vulnerabili...

CVE-2024-20396

CVE-2024-20396 affects Cisco Webex App: vulnerability in protocol/file handlers allows unauthenticated, remote access to sensitive information via specially crafted links. Impact targets credentials transmitted in requests; CVSS info shows network vector with user interaction required. Cisco advi...

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 vulnerabili...

CVE-2024-20395

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 the app accesses embedded media, such ...

CVE-2024-20395

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 the app accesses embedded media, such ...

PT-2024-5197 · Cisco · Cisco Webex App

Name of the Vulnerable Software and Affected Versions: Cisco Webex App affected versions not specified Description: A vulnerability in the media retrieval functionality could allow an unauthenticated, adjacent attacker to gain access to sensitive session information. This issue is due to insecure...

PT-2024-5196 · Cisco · Cisco Webex App

Name of the Vulnerable Software and Affected Versions: Cisco Webex App affected versions not specified Description: A vulnerability in the protocol handlers of the application could allow an unauthenticated, remote attacker to gain access to sensitive information. This issue exists because the...

The vulnerability of the file loading function of the Cisco Webex App, which allows a attacker to carry out cross-site scripting attacks

The vulnerability of the file loading function of the Cisco Webex App exists due to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to carry out a cross-site scripting attack remotely...

Cisco Webex 跨站脚本漏洞

Cisco Webex is a suite of videoconferencing and collaboration products from Cisco USA. A cross-site scripting vulnerability exists in the Cisco Webex App that stems from insufficient validation of user-supplied input and a file upload vulnerability that can be exploited by an attacker to conduct...

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 user-supplied input. An attacker could...

CVE-2023-20104

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 user-supplied input. An attacker could...

PT-2023-2107 · Cisco · Cisco Webex App For Web

Name of the Vulnerable Software and Affected Versions: Cisco Webex App for Web affected versions not specified Description: The issue is related to the file upload functionality of the Cisco Webex App for Web, where insufficient validation of user-supplied input allows an unauthenticated, remote...

Cisco Webex Meetings App Character Interface Manipulation (cisco-sa-webex-app-qrtO6YC2)

A vulnerability in the messaging interface of Cisco Webex App, formerly Webex Teams, could allow an unauthenticated, remote attacker to manipulate links or other content within the messaging interface. This vulnerability exists because the affected software does not properly handle character...