CVE-2025-11492
CRITICALConnectwise Automate < 2025.9 - Cleartext Transmission
Title source: ruleDescription
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