CVE-2023-27887
Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to...
Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to potentially enable information disclosure via local access.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to potentially enable information disclosure via local access.
- Record
CVE-2023-27887- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N - Weakness
- CWE-665
- Updated
- 2026-11-02
EUVDEUVD-2023-31622
Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to potentially enable information disclosure via local access.
- Record
EUVD-2023-31622- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fj7r-3g8v-95fh
Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to...
Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to potentially enable information disclosure via local access.
- Record
GHSA-fj7r-3g8v-95fh- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N - Weakness
- CWE-665
- Updated
- 2026-11-02
NVD
Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to potentially enable information disclosure via local access.
- Record
CVE-2023-27887- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N - CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-665
- Updated
- 2026-11-02
Affected products
- intel nuc 11 pro board nuc11tnbi30z firmware
- intel nuc 11 pro board nuc11tnbi3 firmware
- intel nuc 11 pro board nuc11tnbi50z firmware
- intel nuc 11 pro board nuc11tnbi5 firmware
- intel nuc 11 pro board nuc11tnbi70z firmware
- intel nuc 11 pro board nuc11tnbi7 firmware
- intel nuc 11 pro kit nuc11tnhi30l firmware
- intel nuc 11 pro kit nuc11tnhi30p firmware
- intel nuc 11 pro kit nuc11tnhi30z firmware
- intel nuc 11 pro kit nuc11tnhi3 firmware
- intel nuc 11 pro kit nuc11tnhi50l firmware
- intel nuc 11 pro kit nuc11tnhi50w firmware
Show 12 moreShow less
- intel nuc 11 pro kit nuc11tnhi50z firmware
- intel nuc 11 pro kit nuc11tnhi5 firmware
- intel nuc 11 pro kit nuc11tnhi70l firmware
- intel nuc 11 pro kit nuc11tnhi70q firmware
- intel nuc 11 pro kit nuc11tnhi70z firmware
- intel nuc 11 pro kit nuc11tnhi7 firmware
- intel nuc 11 pro kit nuc11tnki30z firmware
- intel nuc 11 pro kit nuc11tnki3 firmware
- intel nuc 11 pro kit nuc11tnki50z firmware
- intel nuc 11 pro kit nuc11tnki5 firmware
- intel nuc 11 pro kit nuc11tnki70z firmware
- intel nuc 11 pro kit nuc11tnki7 firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-27887 is a medium vulnerability (CVSS 6.1) in Intel Nuc 11 Pro Board Nuc11tnbi30z Firmware, published August 11, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.16%, the 4th percentile. No source names a fixed version.