Nuc 8 Mainstream G Kit Nuc8I5Inh Firmware
CVE-2020-12337
MEDIUM
Severity by source
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
Improper buffer restrictions in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.
AnalysisAI
Improper buffer restrictions in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.
Technical ContextAI
Improper buffer restrictions in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access. Affected products include: Intel Nuc 8 Mainstream-G Kit Nuc8I5Inh Firmware, Intel Nuc 8 Mainstream-G Kit Nuc8I7Inh Firmware, Intel Nuc 8 Mainstream-G Mini Pc Nuc8I5Inh Firmware, Intel Nuc 8 Mainstream-G Mini Pc Nuc8I7Inh Firmware, Intel Nuc 8 Pro Board Nuc8I3Pnb Firmware.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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Insecure default variable initialization in firmware for some Intel(R) NUCs may allow an authenticated user to potential
Improper buffer restrictions in firmware for Intel(R) NUC may allow an authenticated user to potentially enable escalati
Improper access control in system firmware for some Intel(R) NUCs may allow a privileged user to potentially enabl
Improper buffer restrictions in system firmware for some Intel(R) NUCs may allow a privileged user to potentially enable
Improper input validation in firmware for Intel(R) NUC may allow a privileged user to potentially enable escalation of p
Improper access control for some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable denial of
Out-of-bounds write in firmware for some Intel(R) NUCs may allow an authenticated user to potentially enable denial of s
Same technique Privilege Escalation
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External POC / Exploit Code
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