https://reddit.com/r/sysadmin/comments/1ryipfs/first_unifi_with_a_100_cve_now_screenconnect_90/: First UniFi With a 10.0 CVE, Now ScreenConnect 9.0 CVE
Published Mar 20, 2026
·Updated
Affected Software
2 affected components
Ubiquiti UniFi=10.0
ConnectWise ScreenConnect=9.0
Frequently Asked Questions
1
What is the severity of CVE-2026-22557?
CVE-2026-22557 is considered critical due to its potential impact on Ubiquiti UniFi systems.
2
How do I fix CVE-2026-22557?
To remediate CVE-2026-22557, update your Ubiquiti UniFi software to the latest version provided by the vendor.
3
What vulnerabilities are associated with ScreenConnect 9.0 in CVE-2026-3564?
CVE-2026-3564 highlights a security issue in ScreenConnect 9.0 that could allow unauthorized access to remote systems.
4
What is the impact of CVE-2026-3564 on my ScreenConnect installation?
The impact of CVE-2026-3564 includes potential exposure of sensitive data and unauthorized control over connected devices.
5
How can I protect my systems from CVE-2026-22557 and CVE-2026-3564?
Protect your systems from both CVE-2026-22557 and CVE-2026-3564 by ensuring all software is regularly updated and security configurations are reviewed.