Improper input validation in Intel NUC BIOS firmware
Priority LOW 35CWE-20Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Improper input validation in some Intel NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00161 5th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Intel NUC BIOS firmware | See references | — | No fix listed | CNA |
- Intel NUC BIOS firmware Vendor— Affected See references Fixed in — No fix listed CNA
CPE configurations NVD · 26
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:intel:nuc_8_home_nuc8i3behfa_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_8_home_nuc8i3behfa:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:nuc_8_home_nuc8i5behfa_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_8_home_nuc8i5behfa:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:nuc_8_home_nuc8i5bekpa_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_8_home_nuc8i5bekpa:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:nuc_8_enthusiast_nuc8i7behga_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_8_enthusiast_nuc8i7behga:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:nuc_8_enthusiast_nuc8i7bekqa_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_8_enthusiast_nuc8i7bekqa:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
- cpe:2.3:o:intel:nuc_8_home_nuc8i3behfa_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_8_home_nuc8i3behfa:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:nuc_8_home_nuc8i5behfa_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_8_home_nuc8i5behfa:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:nuc_8_home_nuc8i5bekpa_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_8_home_nuc8i5bekpa:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:nuc_8_enthusiast_nuc8i7behga_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_8_enthusiast_nuc8i7behga:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:nuc_8_enthusiast_nuc8i7bekqa_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_8_enthusiast_nuc8i7bekqa:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
Show 16 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:intel:nuc_kit_nuc8i3beh_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_kit_nuc8i3beh:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:nuc_kit_nuc8i3bek_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_kit_nuc8i3bek:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:nuc_kit_nuc8i5beh_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_kit_nuc8i5beh:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:nuc_kit_nuc8i5bek_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_kit_nuc8i5bek:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:nuc_kit_nuc8i7beh_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_kit_nuc8i7beh:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:nuc_kit_nuc8i3behs_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_kit_nuc8i3behs:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:nuc_kit_nuc8i5behs_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_kit_nuc8i5behs:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:nuc_kit_nuc8i7bek_firmware:becfl357.0095:*:*:*:*:*:*:* | becfl357.0095 | Vulnerable | Intel |
| cpe:2.3:h:intel:nuc_kit_nuc8i7bek:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
- cpe:2.3:o:intel:nuc_kit_nuc8i3beh_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_kit_nuc8i3beh:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:nuc_kit_nuc8i3bek_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_kit_nuc8i3bek:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:nuc_kit_nuc8i5beh_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_kit_nuc8i5beh:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:nuc_kit_nuc8i5bek_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_kit_nuc8i5bek:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:nuc_kit_nuc8i7beh_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_kit_nuc8i7beh:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:nuc_kit_nuc8i3behs_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_kit_nuc8i3behs:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:nuc_kit_nuc8i5behs_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_kit_nuc8i5behs:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:nuc_kit_nuc8i7bek_firmware:becfl357.0095:*:*:*:*:*:*:* Versions becfl357.0095 Vulnerable ·Intel
- cpe:2.3:h:intel:nuc_kit_nuc8i7bek:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-38587
- 2026-10-03 Alias added: GHSA-665g-f6h6-83g8
References
More Intel Nuc 8 Enthusiast Nuc8i7behga Firmware vulnerabilities
- TI-2023-11043 Improper access control in Intel NUC BIOS firmware CVSS 3.1MEDIUM 5.8
- TI-2021-12673 Out-of-bounds write in Intel NUCs CVSS 3.1MEDIUM 5.5
Sources
- CVE-2023-38587 · CVE Program
- CVE-2023-38587 · NVD
- FIRST EPSS
- GHSA-665g-f6h6-83g8 · GitHub Advisory Database · CC BY 4.0
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