Improper buffer restrictions in network subsystem in provisioned Intel(R) AMT and…
Priority MEDIUM 46Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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 · NVD. Fix status from CNA.
Summary
Improper buffer restrictions in network subsystem in provisioned Intel(R) AMT and Intel(R) ISM versions before 11.8.79, 11.12.79, 11.22.79, 12.0.68 and 14.0.39 may allow an unauthenticated user to potentially enable escalation of privilege via network access. On un-provisioned systems, an authenticated user may potentially enable escalation of privilege via local access.
Why it matters now
EPSS 0.01889 79th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Intel(R) AMT and Intel(R) ISM | Before versions 11.8.79, 11.12.79, 11.22.79, 12.0.68 and 14.0.39 | — | No fix listed | CNA |
- Intel(R) AMT and Intel(R) ISM Vendor— Affected Before versions 11.8.79, 11.12.79, 11.22.79, 12.0.68 and 14.0.39 Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:intel:standard_manageability:*:*:*:*:*:*:*:* | 11.8 to before 11.8.79; 11.12 to before 11.12.79; 11.22 to before 11.22.79; 12.0 to before 12.0.68; 14.0 to before 14.0.39 | Vulnerable | Intel |
| cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:* | 11.8 to before 11.8.79; 11.12 to before 11.12.79; 11.22 to before 11.22.79; 12.0 to before 12.0.68; 14.0 to before 14.0.39 | Vulnerable | Intel |
| cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | NetApp |
- cpe:2.3:a:intel:standard_manageability:*:*:*:*:*:*:*:* Versions 11.8 to before 11.8.79; 11.12 to before 11.12.79; 11.22 to before 11.22.79; 12.0 to before 12.0.68; 14.0 to before 14.0.39 Vulnerable ·Intel
- cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:* Versions 11.8 to before 11.8.79; 11.12 to before 11.12.79; 11.22 to before 11.22.79; 12.0 to before 12.0.68; 14.0 to before 14.0.39 Vulnerable ·Intel
- cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NetApp
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-8758
- 2026-10-03 Alias added: GHSA-p336-q5gx-939v
References
Sources
- CVE-2020-8758 · CVE Program
- CVE-2020-8758 · NVD
- FIRST EPSS
- GHSA-p336-q5gx-939v · GitHub Advisory Database · CC BY 4.0
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