Vulnerability Details CVE-2021-41788
MediaTek microchips, as used in NETGEAR devices through 2021-12-13 and other devices, mishandle attempts at Wi-Fi authentication flooding. (Affected Chipsets MT7603E, MT7612, MT7613, MT7615, MT7622, MT7628, MT7629, MT7915; Affected Software Versions 7.4.0.0).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.9%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 7.8
References
- https://corp.mediatek.com/product-security-bulletin/January-2022
- https://kb.netgear.com/000064369/Security-Advisory-for-WiFi-Authentication-Flooding-Vulnerabilities-on-Multiple-Products-PSV-2021-0299-PSV-2021-0301
- https://corp.mediatek.com/product-security-bulletin/January-2022
- https://kb.netgear.com/000064369/Security-Advisory-for-WiFi-Authentication-Flooding-Vulnerabilities-on-Multiple-Products-PSV-2021-0299-PSV-2021-0301
Products affected by CVE-2021-41788
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cpe:2.3:h:mediatek:mt7603e:-
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cpe:2.3:h:mediatek:mt7612:-
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cpe:2.3:h:mediatek:mt7613:-
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cpe:2.3:h:mediatek:mt7615:-
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cpe:2.3:h:mediatek:mt7622:-
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cpe:2.3:h:mediatek:mt7628:-
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cpe:2.3:h:mediatek:mt7629:-
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cpe:2.3:h:mediatek:mt7915:-
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cpe:2.3:o:mediatek:mt7603e_firmware:7.4.0.0
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cpe:2.3:o:mediatek:mt7612_firmware:7.4.0.0
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cpe:2.3:o:mediatek:mt7613_firmware:7.4.0.0
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cpe:2.3:o:mediatek:mt7615_firmware:7.4.0.0
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cpe:2.3:o:mediatek:mt7622_firmware:7.4.0.0
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cpe:2.3:o:mediatek:mt7628_firmware:7.4.0.0
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cpe:2.3:o:mediatek:mt7629_firmware:7.4.0.0
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cpe:2.3:o:mediatek:mt7915_firmware:7.4.0.0