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CVE-2023-22312

24
FAUCET Score

CVE-2023-22312 describes an improper access control vulnerability in certain Intel NUC BIOS firmware, allowing a privileged local user to potentially escalate privileges. With a CVSS score of 7.8 (High), this vulnerability is easily exploitable locally with low attack complexity, leading to high impacts on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< patgl357.0050CPE matchmatch criteria
cpe:2.3:o:intel:nuc_11_performance_kit_nuc11pahi70z_firmware:*:*:*:*:*:*:*:*
< patgl357.0050CPE matchmatch criteria
cpe:2.3:o:intel:nuc_11_performance_kit_nuc11pahi50z_firmware:*:*:*:*:*:*:*:*
< patgl357.0050CPE matchmatch criteria
cpe:2.3:o:intel:nuc_11_performance_kit_nuc11pahi30z_firmware:*:*:*:*:*:*:*:*
< patgl357.0050CPE matchmatch criteria
cpe:2.3:o:intel:nuc_11_performance_kit_nuc11pahi3_firmware:*:*:*:*:*:*:*:*
< patgl357.0050CPE matchmatch criteria
cpe:2.3:o:intel:nuc_11_performance_kit_nuc11pahi5_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.6
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.16%
Probability of exploitation in next 30 days
EPSS Percentile
5.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0016 is in the 23rd percentile among its peer group of 17,061 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

intel.com / content/www/us/en/security-center/advisory/intel-sa-00777.html
PatchVendor Advisory