Home/CVE/Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to potentially enable inform
CVE

CVE-2023-27887

Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to potentially enable inform

Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to potentially enable information disclosure via local access.

MEDIUM · CVSS 6.1 EPSS 0.00061
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-665Improper Initialization
CWE-665Improper Initialization
▤

Affected Products & Versions

24
intel nuc 11 pro kit nuc11tnhi70z firmwareall versions
intel nuc 11 pro kit nuc11tnki70z firmwareall versions
intel nuc 11 pro kit nuc11tnki30z firmwareall versions
intel nuc 11 pro kit nuc11tnhi30z firmwareall versions
intel nuc 11 pro kit nuc11tnki50z firmwareall versions
intel nuc 11 pro kit nuc11tnhi50z firmwareall versions
intel nuc 11 pro board nuc11tnbi30z firmwareall versions
intel nuc 11 pro board nuc11tnbi50z firmwareall versions
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v3.1 · secure@intel.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Aug 2023 · 03:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00892.htmlVendor Advisory
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