In versions of ScreenConnect™ prior to 25.8, server-side validation and integrity checks within the extension subsystem could allow the installation and execution of untrusted or arbitrary extensions by authorized or administrative users. Abuse of this behavior could result in the execution of custom code on the server or unauthorized access to application configuration data. This issue affects only the ScreenConnect server component, host and guest clients are not impacted. ScreenConnect 25.8 introduces enhanced server-side configuration handling and integrity checks to ensure only trusted extensions can be installed.
Published: 2025-12-11
CVSS: 9.1
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Download Exploit for CVE-2025-14265 here:
Use Tor Browser to access .onion links.
Check our team here:
https://wednesfieldacademy.com/exploit-431-cve-2023-48365/
https://wednesfieldacademy.com/exploit-747-cve-2023-20187/
https://wednesfieldacademy.com/exploit-1040-cve-2025-24052/
