Use after free in Intel AMT and Intel ISM
Priority MEDIUM 48CWE-416Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.
Summary
Use after free in IPv6 subsystem in Intel(R) AMT and Intel(R) ISM versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an unauthenticated user to potentially enable escalation of privilege via network access.
Why it matters now
EPSS 0.03437 89th 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 | See provided reference | — | No fix listed | CNA |
- Intel(R) AMT and Intel(R) ISM Vendor— Affected See provided reference Fixed in — No fix listed CNA
CPE configurations NVD · 2
| 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:a:intel:service_manager:*:*:*:*:*:*:*:* | 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
- cpe:2.3:a:intel:service_manager:*:*:*:*:*:*:*:* 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-2020-0595
- 2026-10-03 Alias added: GHSA-v437-qvcx-v7cm
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-2020-00571 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
- TI-2020-07016 Out-of-bounds write in Intel AMT, Intel ISM versions CVSS 3.1CRITICAL 9.8
Sources
- CVE-2020-0595 · CVE Program
- CVE-2020-0595 · NVD
- FIRST EPSS
- GHSA-v437-qvcx-v7cm · GitHub Advisory Database · CC BY 4.0
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