CVE-2025-11493

The ConnectWise Automate Agent does not fully verify the authenticity of files downloaded from the server, such as updates, dependencies, and integrations. This creates a risk where an on-path attacker could perform a man-in-the-middle attack and substitute malicious files for legitimate ones by impersonating a legitimate server. This risk is mitigated when HTTPS is enforced and is related to CVE-2025-11492.

CVSS 3.1

7.5CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.2% chance of exploitation in the next 30 days; higher than 13% of CVEs (scores of 2026-10-25)

CWE

CWE-494

Published

2025-10-16

Modified

2026-10-09

Record from

the NVD, synced 2026-10-19

Affected

• connectwise:automate

References

• https://www.connectwise.com/company/trust/security-bulletins/connectwise-automate-2025.9-security-fix

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