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CVE-2025-11492: In the ConnectWise Automate Agent, communications could be configured to use HTTP instead of HTTPS

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This month
CRITICAL 9.6UPGRADE

CVE-2025-11492 is a critical-severity flaw (CVSS 9.6) affecting automate. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

  • Critical severity

A fixed release or distro patch exists.

Risk facts

CVSS score9.6 (Critical)
Attack vectorAdjacent network
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance0.2% (top 90%)
CISA exploited listNo
WeaknessCWE-319
Published2025-10-16
Last modified2026-10-09
Publisher (CNA): ConnectWise · Vendor: connectwise

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Last updated 2026-10-09 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

connectwise automate UPGRADE
Affected: < 2025.9
Fixed in: 2025.9
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy automate || rpm -q automate || automate --version
2. UPGRADE to 2025.9 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade automate
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade automate
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-11492?

automate: upgrade to 2025.9. Exact commands for each OS are on this page.

Is CVE-2025-11492 being exploited?

CVE-2025-11492 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-11492 affect?

CVE-2025-11492 affects automate. Severity is critical (CVSS 9.6). 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. Ad

How urgent is CVE-2025-11492?

Priority 36/100. Critical severity

Software pages

ConnectWise ScreenConnect vulnerabilities

Related CVEs

References

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