Improper input validation in Intel AMT
Priority LOW 26CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Improper input validation in subsystem for Intel(R) AMT versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow a privileged user to potentially enable denial of service via network access.
Why it matters now
EPSS 0.01587 75th 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 | See provided reference | — | No fix listed | CNA |
- Intel(R) AMT Vendor— Affected See provided reference Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:* | 11.0 to before 11.8.77; 11.10 to before 11.12.77; 11.20 to before 11.22.77; 12.0 to before 12.0.64 | Vulnerable | Intel |
- cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:* Versions 11.0 to before 11.8.77; 11.10 to before 11.12.77; 11.20 to before 11.22.77; 12.0 to before 12.0.64 Vulnerable ·Intel
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-0537
- 2026-10-03 Alias added: GHSA-h4w9-4qmj-g8r6
References
More Intel Active Management Technology Firmware vulnerabilities
- TI-2017-03684 Improper privilege management in Intel Active Mangement Technology, Intel Small Business… KEVCVSS 3.1CRITICAL 9.8
- TI-2022-12740 Insufficiently protected credentials in Intel AMT and Intel Standard Manageability CVSS 3.1CRITICAL 9.8
- TI-2020-00572 Use after free in Intel AMT and Intel ISM CVSS 3.1CRITICAL 9.8
- TI-2020-00571 Out-of-bounds read in Intel AMT and Intel ISM CVSS 3.1CRITICAL 9.8
- TI-2020-07022 Improper buffer restrictions in network subsystem in provisioned Intel(R) AMT and… CVSS 3.1CRITICAL 9.8
- TI-2019-08330 Logic issue in subsystem in Intel(R) AMT before versions 11.8.70, 11.11.70, 11.22.70 and… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2020-0537 · CVE Program
- CVE-2020-0537 · NVD
- FIRST EPSS
- GHSA-h4w9-4qmj-g8r6 · GitHub Advisory Database · CC BY 4.0
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