Improper input validation in Intel NUC 8 Compute Element, Intel NUC 11 Compute Element…
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 firmware for Intel(R) NUC 8 Compute Element, Intel(R) NUC 11 Compute Element, Intel(R) NUC 12 Compute Element may allow a privileged user to enable escalation of privilege via local access.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00184 8th 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(R) NUC 8 Compute Element, Intel(R) NUC 11 Compute Element, Intel(R) NUC 12 Compute Element | See references | — | No fix listed | CNA |
- Intel(R) NUC 8 Compute Element, Intel(R) NUC 11 Compute Element, Intel(R) NUC 12 Compute Element Vendor— Affected See references Fixed in — No fix listed CNA
CPE configurations NVD · 26
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:intel:cm8i3cb4n_firmware:*:*:*:*:*:*:*:* | before cbwhl357.0101 | Vulnerable | Intel |
| cpe:2.3:h:intel:cm8i3cb4n:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:cm8i5cb8n_firmware:*:*:*:*:*:*:*:* | before cbwhl357.0101 | Vulnerable | Intel |
| cpe:2.3:h:intel:cm8i5cb8n:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:cm8i7cb8n_firmware:*:*:*:*:*:*:*:* | before cbwhl357.0101 | Vulnerable | Intel |
| cpe:2.3:h:intel:cm8i7cb8n:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:cm8ccb4r_firmware:*:*:*:*:*:*:*:* | before cbwhl357.0101 | Vulnerable | Intel |
| cpe:2.3:h:intel:cm8ccb4r:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:cm8pcb4r_firmware:*:*:*:*:*:*:*:* | before cbwhl357.0101 | Vulnerable | Intel |
| cpe:2.3:h:intel:cm8pcb4r:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
- cpe:2.3:o:intel:cm8i3cb4n_firmware:*:*:*:*:*:*:*:* Versions before cbwhl357.0101 Vulnerable ·Intel
- cpe:2.3:h:intel:cm8i3cb4n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:cm8i5cb8n_firmware:*:*:*:*:*:*:*:* Versions before cbwhl357.0101 Vulnerable ·Intel
- cpe:2.3:h:intel:cm8i5cb8n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:cm8i7cb8n_firmware:*:*:*:*:*:*:*:* Versions before cbwhl357.0101 Vulnerable ·Intel
- cpe:2.3:h:intel:cm8i7cb8n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:cm8ccb4r_firmware:*:*:*:*:*:*:*:* Versions before cbwhl357.0101 Vulnerable ·Intel
- cpe:2.3:h:intel:cm8ccb4r:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:cm8pcb4r_firmware:*:*:*:*:*:*:*:* Versions before cbwhl357.0101 Vulnerable ·Intel
- cpe:2.3:h:intel:cm8pcb4r:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
Show 16 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:intel:cm11ebi38w_firmware:*:*:*:*:*:*:*:* | before ebtgl357.0071 | Vulnerable | Intel |
| cpe:2.3:h:intel:cm11ebi38w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:cm11ebi58w_firmware:*:*:*:*:*:*:*:* | before ebtgl357.0071 | Vulnerable | Intel |
| cpe:2.3:h:intel:cm11ebi58w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:cm11ebi716w_firmware:*:*:*:*:*:*:*:* | before ebtgl357.0071 | Vulnerable | Intel |
| cpe:2.3:h:intel:cm11ebi716w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:cm11ebc4w_firmware:*:*:*:*:*:*:*:* | before ebtgl357.0071 | Vulnerable | Intel |
| cpe:2.3:h:intel:cm11ebc4w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:elm12hbi3_firmware:*:*:*:*:*:*:*:* | before hbadl357.0052 | Vulnerable | Intel |
| cpe:2.3:h:intel:elm12hbi3:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:elm12hbi5_firmware:*:*:*:*:*:*:*:* | before hbadl357.0052 | Vulnerable | Intel |
| cpe:2.3:h:intel:elm12hbi5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:elm12hbi7_firmware:*:*:*:*:*:*:*:* | before hbadl357.0052 | Vulnerable | Intel |
| cpe:2.3:h:intel:elm12hbi7:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:elm12hbc_firmware:*:*:*:*:*:*:*:* | before hbadl357.0052 | Vulnerable | Intel |
| cpe:2.3:h:intel:elm12hbc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
- cpe:2.3:o:intel:cm11ebi38w_firmware:*:*:*:*:*:*:*:* Versions before ebtgl357.0071 Vulnerable ·Intel
- cpe:2.3:h:intel:cm11ebi38w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:cm11ebi58w_firmware:*:*:*:*:*:*:*:* Versions before ebtgl357.0071 Vulnerable ·Intel
- cpe:2.3:h:intel:cm11ebi58w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:cm11ebi716w_firmware:*:*:*:*:*:*:*:* Versions before ebtgl357.0071 Vulnerable ·Intel
- cpe:2.3:h:intel:cm11ebi716w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:cm11ebc4w_firmware:*:*:*:*:*:*:*:* Versions before ebtgl357.0071 Vulnerable ·Intel
- cpe:2.3:h:intel:cm11ebc4w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:elm12hbi3_firmware:*:*:*:*:*:*:*:* Versions before hbadl357.0052 Vulnerable ·Intel
- cpe:2.3:h:intel:elm12hbi3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:elm12hbi5_firmware:*:*:*:*:*:*:*:* Versions before hbadl357.0052 Vulnerable ·Intel
- cpe:2.3:h:intel:elm12hbi5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:elm12hbi7_firmware:*:*:*:*:*:*:*:* Versions before hbadl357.0052 Vulnerable ·Intel
- cpe:2.3:h:intel:elm12hbi7:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:elm12hbc_firmware:*:*:*:*:*:*:*:* Versions before hbadl357.0052 Vulnerable ·Intel
- cpe:2.3:h:intel:elm12hbc:-:*:*:*:*:*:*:* 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-2022-36339
- 2026-10-03 Alias added: GHSA-mjmh-q76h-6245
References
More Intel Cm11ebc4w Firmware vulnerabilities
- TI-2022-17401 Improper input validation in Intel NUC, Intel NUC Performance Kit, Intel NUC Performance… CVSS 3.1MEDIUM 6.1
- TI-2022-13403 Improper initialization for some Intel(R) NUC BIOS firmware may allow a privileged user… CVSS 3.1MEDIUM 4.4
Sources
- CVE-2022-36339 · CVE Program
- CVE-2022-36339 · NVD
- FIRST EPSS
- GHSA-mjmh-q76h-6245 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences