P4Verified

CVE-2025-14265: screenconnect before 25.8.0.9438 (exclusive); +1 more affected products

CVE-2025-14265. CVSS 3.1 base score 9.1 (CRITICAL, Source advisory). EPSS 0.00368 (percentile 0.28504), scored 2026-10-06.

Affected technology

screenconnect · before 25.8.0.9438 (exclusive)
connectwise

ScreenConnect · All versions prior to 2025.8
ConnectWise

Description’s affected range: versions of ScreenConnect™ prior to 25.8, server-side validation and integrity checks within the extension subsystem could

Component: Web Application Server

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · High privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 9.1/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-07 23:05:36.638625+00:00

CWE: CWE-494
CCR priority: 36.5 /100 (P4)
CVSS 3.1: 9.1 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H · Source advisory
EPSS: 0.00368 · percentile 0.28504 · 2026-10-06
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 23:02:50.240617+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-14265.html