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CVE-2021-33118

🗓️ 09 Jan 2026 11:28:07Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 41 Views

Improper access control in Intel Serial IO driver may allow privilege escalation for authenticated users.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-33118
17 Nov 202120:15
–attackerkb
cnnvd
CNNVD
Intel NUC Access Control Vulnerability
10 Nov 202100:00
–cnnvd
cve
CVE
CVE-2021-33118
17 Nov 202119:07
–cve
cvelist
Cvelist
CVE-2021-33118
17 Nov 202119:07
–cvelist
euvd
EUVD
EUVD-2021-19833
7 Oct 202500:30
–euvd
intel
Intel
Intel® Serial IO Driver for Intel® NUC 11 Gen Advisory
10 Mar 202300:00
–intel
nvd
NVD
CVE-2021-33118
17 Nov 202120:15
–nvd
osv_cve
osv_cve
CVE-2021-33118
17 Nov 202120:15
–osv_cve
prion
Prion
Improper access control
17 Nov 202120:15
–prion
ptsecurity
Positive Technologies
PT-2021-20052
17 Nov 202100:00
–ptsecurity
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27 Mar 2026 14:00Current
7.4High risk
Vulners AI Score7.4
CVSS 24.6
CVSS 3.17.8
EPSS0.00246
41