CVE-2023-37243: Atera Agent Package Availability

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

The C:\Windows\Temp\Agent.Package.Availability\Agent.Package.Availability.exe file is automatically launched as SYSTEM when the system reboots. Since the C:\Windows\Temp\Agent.Package.Availability folder inherits permissions from C:\Windows\Temp and Agent.Package.Availability.exe is susceptible to DLL hijacking, standard users can write a malicious DLL to it and elevate their privileges.

Affected products

• Atera Agent Package Availability: before 0.15.0.0 (fixed in 0.15.0.0)

Published 2023-10-31. Last modified 2026-06-17.