Logic bug in Kernel subsystem in Intel CSME before version 11.8.60, 11.11.60, 11.22.60 or 12.0.20, or Intel(R) Server Platform Services before version SPS_E5_04.00.04.393.0 may allow an unauthenticated user to potentially bypass MEBx authentication via physical access
Published Mar 14, 2019
6.8
MEDIUMCVSS 3.0
EPSS 0.47%
Description
Logic bug in Kernel subsystem in Intel CSME before version 11.8.60, 11.11.60, 11.22.60 or 12.0.20, or Intel(R) Server Platform Services before version SPS_E5_04.00.04.393.0 may allow an unauthenticated user to potentially bypass MEBx authentication via physical access.
Affected products
-
- Version Multiple versions.StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Intel Corporation | n/a | n/a |
|
- ≥ 11.0 · < 11.8.60
- ≥ 11.10 · < 11.11.60
- ≥ 11.20 · < 11.22.60
- ≥ 12.0.0 · < 12.0.20
- < sps_e5_04.00.04.393.0
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:P/AC:L/PR:N/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 1, 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 1, 2026 | 0.47% (0.00467) | 38.15th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.47% (0.00467) | 39.64th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.13% (0.00126) | 47.85th | v3 (v2023.03.01) |
| Mar 5, 2024 | 0.13% (0.00126) | 46.31th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.11% (0.00106) | 41.55th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.83% (0.00833) | 24.58th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
References (3)
- https://security.netapp.com/advisory/ntap-20190318-0001/ x_refsource_CONFIRM
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03914en_us x_refsource_CONFIRM
- https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00185.html x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://security.netapp.com/advisory/ntap-20190318-0001/ | x_refsource_CONFIRM | |
| https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03914en_us | x_refsource_CONFIRM | |
| https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00185.html | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.