CVE-2021-33114

Improper input validation for some Intel(R) PROSet/Wireless WiFi in multiple operating systems and Killer(TM) WiFi in Windows 10 and 11 may allow an authenticated user to potentially enable denial of service via adjacent access.

CVSS v3 5.7 MEDIUM
CVSS v2.0 2.7 LOW

5.7^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.7^/10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:A/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 5.1 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00582.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:intel:ac_3165_firmware::::::::
	cpe:2.3:o:intel:ac_3168_firmware::::::::
	cpe:2.3:o:intel:ac_7265_firmware::::::::
	cpe:2.3:o:intel:ac_8260_firmware::::::::
	cpe:2.3:o:intel:ac_8265_firmware::::::::
	cpe:2.3:o:intel:ac_9260_firmware::::::::
	cpe:2.3:o:intel:ac_9461_firmware::::::::
	cpe:2.3:o:intel:ac_9462_firmware::::::::
	cpe:2.3:o:intel:ac_9560_firmware::::::::
	cpe:2.3:o:intel:ax200_firmware::::::::
	cpe:2.3:o:intel:ax201_firmware::::::::
	cpe:2.3:o:intel:ax210_firmware::::::::

OR	cpe:2.3:o:microsoft:windows_10:-:::::::*
	cpe:2.3:o:microsoft:windows_11:-:::::::*

Configuration 2 (hide)

AND

OR	cpe:2.3:o:intel:ac_1550_firmware::::::::
	cpe:2.3:o:intel:ax1650_firmware::::::::
	cpe:2.3:o:intel:ax1675_firmware::::::::

OR	cpe:2.3:o:microsoft:windows_10:-:::::::*
	cpe:2.3:o:microsoft:windows_11:-:::::::*

History

No history.

Information

Published : 2022-02-09 23:15

Updated : 2022-02-15 19:51

NVD link : CVE-2021-33114

Mitre link : CVE-2021-33114

CVE.ORG link : CVE-2021-33114

JSON object : View

Products Affected

microsoft

windows_10
windows_11

intel

ac_9461_firmware
ac_7265_firmware
ac_3168_firmware
ac_9560_firmware
ac_1550_firmware
ac_9462_firmware
ax210_firmware
ax1675_firmware
ax1650_firmware
ac_3165_firmware
ac_8260_firmware
ax200_firmware
ax201_firmware
ac_8265_firmware
ac_9260_firmware

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2021-33114", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.7, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 5.1, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.7, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.1}]}, "published": "2022-02-09T23:15:15.500", "references": [{"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00582.html", "tags": ["Vendor Advisory"], "source": "secure@intel.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Improper input validation for some Intel(R) PROSet/Wireless WiFi in multiple operating systems and Killer(TM) WiFi in Windows 10 and 11 may allow an authenticated user to potentially enable denial of service via adjacent access."}, {"lang": "es", "value": "Una comprobaci\u00f3n de entrada inapropiada para algunos Intel(R) PROSet/Wireless WiFi en varios sistemas operativos y Killer(TM) WiFi en Windows 10 y 11, puede permitir a un usuario autenticado habilitar potencialmente una denegaci\u00f3n de servicio por medio del acceso adyacente"}], "lastModified": "2022-02-15T19:51:26.830", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:ac_3165_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "376BFF3F-01EF-4934-AE12-FFEB3E267AC4", "versionEndExcluding": "22.80"}, {"criteria": "cpe:2.3:o:intel:ac_3168_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5339D925-8AA8-404E-9B1F-D59B858D01ED", "versionEndExcluding": "22.80"}, {"criteria": "cpe:2.3:o:intel:ac_7265_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9AE5EB5A-242B-49B1-9C25-0FDB103C423B", "versionEndExcluding": "22.80"}, {"criteria": "cpe:2.3:o:intel:ac_8260_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E588CCB-2A79-4928-8F56-5E35E01A2951", "versionEndExcluding": "22.80"}, {"criteria": "cpe:2.3:o:intel:ac_8265_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3EFEF0A1-9BA3-4493-A6AC-39175561FAE3", "versionEndExcluding": "22.80"}, {"criteria": "cpe:2.3:o:intel:ac_9260_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0A9AD3A5-A1F6-40E2-8A87-7A45C93C4FA9", "versionEndExcluding": "22.80"}, {"criteria": "cpe:2.3:o:intel:ac_9461_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "256CF170-AA62-43DE-BEFF-C239C5AB7EDB", "versionEndExcluding": "22.80"}, {"criteria": "cpe:2.3:o:intel:ac_9462_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6EEB3E2-967A-452B-912D-229A0B41E6D5", "versionEndExcluding": "22.80"}, {"criteria": "cpe:2.3:o:intel:ac_9560_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5836520-3723-4413-A5D0-CDB7C05BCA4D", "versionEndExcluding": "22.80"}, {"criteria": "cpe:2.3:o:intel:ax200_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9FAD9AED-34D7-4AD7-B10D-AE4324350A87", "versionEndExcluding": "22.80"}, {"criteria": "cpe:2.3:o:intel:ax201_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4A192881-0151-4883-BF1C-AB40CB7D9E1A", "versionEndExcluding": "22.80"}, {"criteria": "cpe:2.3:o:intel:ax210_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB99AE86-B30D-40D0-B3C4-2903DC26308A", "versionEndExcluding": "22.80"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "21540673-614A-4D40-8BD7-3F07723803B0"}, {"criteria": "cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5200AF17-0458-4315-A9D6-06C8DF67C05B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:ac_1550_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D300B73B-2488-40E6-9A4A-2645DCDCD3A7", "versionEndExcluding": "3.1021.733.0"}, {"criteria": "cpe:2.3:o:intel:ax1650_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF401D40-E31B-4821-9EE5-6FF0F877583C", "versionEndExcluding": "3.1021.733.0"}, {"criteria": "cpe:2.3:o:intel:ax1675_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2A72128E-A1FD-43A6-B885-1FC0DBD7822D", "versionEndExcluding": "3.1021.733.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "21540673-614A-4D40-8BD7-3F07723803B0"}, {"criteria": "cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5200AF17-0458-4315-A9D6-06C8DF67C05B"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "secure@intel.com"}

5.7 /10

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.7 /10

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

JSON object

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