Transport Layer Encryption Flaw in ConnectWise Automate by ConnectWise
CVE-2026-6066

7.1HIGH

Key Information:

Vendor

Connectwise
Status
Automate
Vendor
CVE Published:
20 April 2026

What is CVE-2026-6066?

A vulnerability in ConnectWise Automate's Solution Center allows client-to-server communications without transport-layer encryption, enabling the possibility for network-based interception of sensitive traffic. This issue has been mitigated in version 2026.4, which enforces secure communications for all affected connections, thereby enhancing the overall security posture of the Automate deployment.

Affected Version(s)

Automate All versions prior to 2026.4

References

https://www.connectwise.com/company/trust/security-bullet...

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.