CVE-2026-6066
Unencrypted Client‑Server Communication in ConnectWise Automate™ Solution Center
Description
ConnectWise has released a security update for ConnectWise Automate™ that addresses a behavior in the ConnectWise Automate Solution Center where certain client-to-server communications could occur without transport-layer encryption. This could allow network‑based interception of Solution Center traffic in Automate deployments. The issue has been resolved in Automate 2026.4 by enforcing secure communication for affected Solution Center connections.
INFO
Published Date :
April 20, 2026, 4:16 p.m.
Last Modified :
April 20, 2026, 7:05 p.m.
Remotely Exploit :
Yes !
Source :
7d616e1a-3288-43b1-a0dd-0a65d3e70a49
Affected Products
The following products are affected by CVE-2026-6066
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 7d616e1a-3288-43b1-a0dd-0a65d3e70a49 |
Solution
- Update ConnectWise Automate to version 2026.4.
- Verify secure communication is enforced for Solution Center.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-6066.
| URL | Resource |
|---|---|
| https://www.connectwise.com/company/trust/security-bulletins/2026-04-20-connectwise-automate-bulletin |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-6066 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-6066
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-6066 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-6066 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by 7d616e1a-3288-43b1-a0dd-0a65d3e70a49
Apr. 20, 2026
Action Type Old Value New Value Added Description ConnectWise has released a security update for ConnectWise Automate™ that addresses a behavior in the ConnectWise Automate Solution Center where certain client-to-server communications could occur without transport-layer encryption. This could allow network‑based interception of Solution Center traffic in Automate deployments. The issue has been resolved in Automate 2026.4 by enforcing secure communication for affected Solution Center connections. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N Added CWE CWE-319 Added Reference https://www.connectwise.com/company/trust/security-bulletins/2026-04-20-connectwise-automate-bulletin