# MA-1312.042025: MyCERT Advisory - Remote Code Execution Vulnerability in Cisco Webex App

**Date:** 19 Apr 2025  
**Source:** https://www.mycert.org.my/portal/advisory?id=MA-1312.042025  
**Advisory ID:** MA-1312.042025

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**1.0 Introduction**
Recently, Cisco has released security updates to address a high severity remote code execution (RCE) vulnerability in its Webex App.
**2.0 Impact**
This vulnerability enabling unauthenticated, remote attacker to potentially execute arbitrary commands on a user’s device by exploiting malicious meeting invite links.
**3.0 Affected Products**
- Cisco Webex App version 44.6
- Cisco Webex App version 44.7
**4.0 Recommendations**
CyberSecurity Malaysia encourages users and administrators to review the following advisories and apply the necessary updates:
Kindly, please refer to the URL below:  
- Cisco  Webex App Client-Side Remote Code Execution Vulnerability: <https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-app-client-rce-ufyMMYLC>
For updates addressing lower severity vulnerabilities, see the [Cisco Security Advisories](https://sec.cloudapps.cisco.com/security/center/publicationListing.x) page.
Generally, Cyber999 advises the users of these devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.
For further enquiries, please contact us through the following channels:
E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 08:30 -17:30 MYT 
Web: [https://www.mycert.org.my](https://www.mycert.org.my/)
**5.0    References**
- <https://sec.cloudapps.cisco.com/security/center/publicationListing.x>
- <https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-app-client-rce-ufyMMYLC>