The C:\Windows\Temp\Agent.Package.Availability\Agent.Package.Availability.exe file is…
Priority LOW 35CWE-379Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00192 8th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Atera | Atera Agent Package Availability | up to 0.14.0.0 | — | No fix listed | CNA |
- Atera Agent Package Availability VendorAtera Affected up to 0.14.0.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-37243
- 2026-10-03 Alias added: GHSA-x5gm-xw9r-m7h2
References
Sources
- CVE-2023-37243 · CVE Program
- CVE-2023-37243 · NVD
- FIRST EPSS
- GHSA-x5gm-xw9r-m7h2 · GitHub Advisory Database · CC BY 4.0
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