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EUVD-2021-2777

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 25 Views

Improper input validation in BIOS firmware allows privilege escalation via local access to Intel Processors

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-0158
17 Nov 202120:15
–attackerkb
bdu_fstec
BDU FSTEC
Intel processor BIOS Privilege Escalation
23 Nov 202100:00
–bdu_fstec
circl
Circl
CVE-2021-0158
16 Nov 202118:47
–circl
cnnvd
CNNVD
Intel Processors BIOS firmware 输入验证错误漏洞
10 Nov 202100:00
–cnnvd
cve
CVE
CVE-2021-0158
17 Nov 202119:06
–cve
cvelist
Cvelist
CVE-2021-0158
17 Nov 202119:06
–cvelist
f5
F5 Networks
K12600461: Multiple Intel CPU vulnerabilities
21 Feb 202318:33
–f5
hp
Hewlett-Packard
Intel 2021.2 IPU – BIOS November 2021 Security Updates
9 Nov 202100:00
–hp
intel
Intel
BIOS Reference Code Advisory
9 Nov 202100:00
–intel
ncsc
NCSC
Fixed vulnerabilities in the BIOS belonging to Intel processors
18 Nov 202100:00
–ncsc
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "9eae5c98-009f-3f1c-9ca2-9a8b4b5d7595",
        "vendor": {
          "name": "n/a"
        }
      }
    ]
  }
]

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03 Oct 2025 20:07Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.16.7
CVSS 24.6
EPSS0.03023
25