CVE-2025-11492

CRITICAL

Connectwise Automate < 2025.9 - Cleartext Transmission

Title source: rule

Description

In the ConnectWise Automate Agent, communications could be configured to use HTTP instead of HTTPS. In such cases, an on-path threat actor with a man-in-the-middle network position could intercept, modify, or replay agent-server traffic. Additionally, the encryption method used to obfuscate some communications over the HTTP channel is updated in the Automate 2025.9 patch to enforce HTTPS for all agent communications.

Exploits (1)

nomisec WORKING POC 1 stars
by synap5e · poc
https://github.com/synap5e/connectwise-automate-AiTM-rce

Scores

CVSS v3 9.6
EPSS 0.0001
EPSS Percentile 0.8%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Details

CWE
CWE-319
Status published
Products (1)
connectwise/automate < 2025.9
Published Oct 16, 2025
Tracked Since Feb 18, 2026