Incorrect policy enforcement in system firmware for Intel NUC7i3BNK, NUC7i3BNH, NUC7i5BNK, NUC7i5BNH, NUC7i7BNH versions BN0049 and below allows attackers with local or physical access to bypass enforcement of integrity protections via manipulation of firmware storage
Published Oct 11, 2017
7.5
HIGHCVSS 3.0
EPSS 0.35%
Description
Incorrect policy enforcement in system firmware for Intel NUC7i3BNK, NUC7i3BNH, NUC7i5BNK, NUC7i5BNH, NUC7i7BNH versions BN0049 and below allows attackers with local or physical access to bypass enforcement of integrity protections via manipulation of firmware storage.
Affected products
-
- Version BN0049 and belowStatusaffectedConstraints-
- 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 | NUC Kits | n/a |
|
Configuration 1
- ayaplcel.86a.0041
- bnkbl357.86a.0052
- ccsklm5v.86a.0052
- ccsklm30.86a.0052
- dnkbli5v.86a.0026
- dnkbli30.86a.0026
- kyskli70.86a.0050
- rybdwi35.86a.0366
- syskli35.86a.0062
- tybyt20h.86a.0015
Configuration 2
- ayaplcel.86a.0041
- bnkbl357.86a.0052
- ccsklm5v.86a.0052
- ccsklm30.86a.0052
- dnkbli5v.86a.0026
- dnkbli30.86a.0026
- kyskli70.86a.0050
- rybdwi35.86a.0366
- syskli35.86a.0062
- tybyt20h.86a.0015
Configuration 3
- ayaplcel.86a.0041
- bnkbl357.86a.0052
- ccsklm5v.86a.0052
- ccsklm30.86a.0052
- dnkbli5v.86a.0026
- dnkbli30.86a.0026
- kyskli70.86a.0050
- rybdwi35.86a.0366
- syskli35.86a.0062
- tybyt20h.86a.0015
Configuration 4
- ayaplcel.86a.0041
- bnkbl357.86a.0052
- ccsklm5v.86a.0052
- ccsklm30.86a.0052
- dnkbli5v.86a.0026
- dnkbli30.86a.0026
- kyskli70.86a.0050
- rybdwi35.86a.0366
- syskli35.86a.0062
- tybyt20h.86a.0015
Configuration 5
- ayaplcel.86a.0041
- bnkbl357.86a.0052
- ccsklm5v.86a.0052
- ccsklm30.86a.0052
- dnkbli5v.86a.0026
- dnkbli30.86a.0026
- kyskli70.86a.0050
- rybdwi35.86a.0366
- syskli35.86a.0062
- tybyt20h.86a.0015
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:H/PR:H/UI:N/S:C/C:H/I:H/A:H
AV:L/AC:M/Au:N/C:P/I:P/A:P
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 (8 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.35% (0.00348) | 26.01th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.35% (0.00348) | 28.48th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.04% (0.00042) | 5.06th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00042) | 5.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.33% (0.00332) | 3.01th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.33% (0.00332) | 0.00th | v1 |
References (2)
- http://www.securityfocus.com/bid/101236 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00084&languageid=en-fr x_refsource_CONFIRMPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/101236 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00084&languageid=en-fr | x_refsource_CONFIRMPatchThird Party Advisory |
Change history (0)
No recorded changes yet.