CVE & CISA-KEV Catalog

CVE-2021-0105

HIGH
7.3
CVSS v3
NVD

Description

Insecure inherited permissions in some Intel(R) ProSet/Wireless WiFi drivers may allow an authenticated user to potentially enable information disclosure and denial of service via adjacent access.

CWE-732Incorrect Permission Assignment for Critical Resource

How to fix

Remediation Available
ac 9461 firmwareNVD
Affected:< 22.0Fixed in:22.0CVE-2021-0105derived from NVD
ac 9462 firmwareNVD
Affected:< 22.0Fixed in:22.0CVE-2021-0105derived from NVD
ac 9560 firmwareNVD
Affected:< 22.0Fixed in:22.0CVE-2021-0105derived from NVD
wi-fi 6 ax200 firmwareNVD
Affected:< 22.0Fixed in:22.0CVE-2021-0105derived from NVD
wi-fi 6 ax201 firmwareNVD
Affected:< 22.0Fixed in:22.0CVE-2021-0105derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

0.32%probability of exploitation in 30 days
24thpercentile

Low risk: more likely to be exploited than 24% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-732 (Incorrect Permission Assignment for Critical Resource) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2011-3923Critical9.889%-Fix
CVE-2018-15379Critical9.886%--
CVE-2018-1000207High7.264%--
CVE-2023-32986High8.863%--
CVE-2021-44521Critical9.155%-Fix
CVE-2018-13374Medium4.338%KEV + RansomFix
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.