CVE-2020-0531
Improper input validation in Intel(R) AMT versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64...
Improper input validation in Intel(R) AMT versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an authenticated user to potentially enable information disclosure via network access.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Improper input validation in Intel(R) AMT versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an authenticated user to potentially enable information disclosure via network access.
- Record
CVE-2020-0531- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:P/I:N/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Improper input validation in Intel(R) AMT versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an authenticated user to potentially enable information disclosure via network access.
- Record
CVE-2020-0531- Updated
- 2026-11-02
EUVDEUVD-2020-2029 No score
Improper input validation in Intel(R) AMT versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an authenticated user to potentially enable information disclosure via network access.
- Record
EUVD-2020-2029- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-823c-3c6f-fc5c No score
Improper input validation in Intel(R) AMT versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64...
Improper input validation in Intel(R) AMT versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an authenticated user to potentially enable information disclosure via network access.
- Record
GHSA-823c-3c6f-fc5c- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-0531 is a medium vulnerability (CVSS 6.5) in Intel Active Management Technology Firmware, published June 15, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.37%, the 72nd percentile. No source names a fixed version.