What’s Vulnerable › Vulnerabilities

CVE-2023-37243

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-10-31 · updated 2026-06-17
• Weakness: CWE-379

Description

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

How to fix

Upgrade to a fixed version: Atera Agent Package Availability 0.15.0.0. Check the vendor advisory for mitigations.

References

• https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2023/MNDT-2023-0010.md
• https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2023/MNDT-2023-0010.md

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