Insufficient input validation in HECI subsystem in Intel(R) CSME before version 11.21.55, Intel® Server Platform Services before version 4.0 and Intel® Trusted Execution Engine Firmware before version 3.1.55 may allow a privileged user to potentially enable escalation of privileges via local access
Published Jun 13, 2019
6.7
MEDIUMCVSS 3.0
EPSS 0.46%
Description
Insufficient input validation in HECI subsystem in Intel(R) CSME before version 11.21.55, Intel® Server Platform Services before version 4.0 and Intel® Trusted Execution Engine Firmware before version 3.1.55 may allow a privileged user to potentially enable escalation of privileges via local access.
Affected products
- Vendor n/a Product Intel(R) CSME Assets Advisory Defaultn/a
- Version before 11.21.55StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Intel(R) CSME Assets Advisory | n/a |
|
Configuration 1
- ≥ 11.0 · ≤ 11.8.50
- ≥ 11.10 · ≤ 11.11.50
- ≥ 11.20 · ≤ 11.21.51
Configuration 2
- < 4.0
Configuration 3
- ≥ 3.0 · ≤ 3.1.50
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AV:L/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.46% (0.00458) | 37.44th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.46% (0.00458) | 39.00th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.04% (0.00044) | 12.95th | v3 (v2023.03.01) |
| May 25, 2024 | 0.04% (0.00044) | 12.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00044) | 10.26th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.04% (0.01036) | 43.31th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.04% (0.01036) | 20.62th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.73% (0.00731) | 20.40th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.73% (0.00731) | 0.00th | v1 |
References (2)
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html x_refsource_CONFIRM
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html?wapkw=2018-12147 Vendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html | x_refsource_CONFIRM | |
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html?wapkw=2018-12147 | Vendor Advisory |
Change history (0)
No recorded changes yet.