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).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L
mitreCNA
6.5 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AC:H/AV:N/A:L/C:H/I:N/PR:N/S:U/UI:N
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
VendorProductVersion
mediatekmt7603e_firmware
7.4.0.0
mediatekmt7612_firmware
7.4.0.0
mediatekmt7613_firmware
7.4.0.0
mediatekmt7615_firmware
7.4.0.0
mediatekmt7622_firmware
7.4.0.0
mediatekmt7628_firmware
7.4.0.0
mediatekmt7629_firmware
7.4.0.0
mediatekmt7915_firmware
7.4.0.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
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