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[email protected]NVD:CVE-2021-41788

HistoryDec 26, 2021 - 12:15 a.m.

CVE-2021-41788

2021-12-2600:15:10

CWE-20

[email protected]

web.nvd.nist.gov

mediatek

wi-fi authentication

netgear

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.0%

JSON

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).

Affected configurations

Nvd

Node

mediatekmt7603eMatch-

AND

mediatekmt7603e_firmwareMatch7.4.0.0

Node

mediatekmt7612Match-

AND

mediatekmt7612_firmwareMatch7.4.0.0

Node

mediatekmt7613Match-

AND

mediatekmt7613_firmwareMatch7.4.0.0

Node

mediatekmt7615Match-

AND

mediatekmt7615_firmwareMatch7.4.0.0

Node

mediatekmt7622Match-

AND

mediatekmt7622_firmwareMatch7.4.0.0

Node

mediatekmt7628Match-

AND

mediatekmt7628_firmwareMatch7.4.0.0

Node

mediatekmt7629Match-

AND

mediatekmt7629_firmwareMatch7.4.0.0

Node

mediatekmt7915Match-

AND

mediatekmt7915_firmwareMatch7.4.0.0

VendorProductVersionCPE
mediatekmt7603e-cpe:2.3:h:mediatek:mt7603e:-:*:*:*:*:*:*:*
mediatekmt7603e_firmware7.4.0.0cpe:2.3:o:mediatek:mt7603e_firmware:7.4.0.0:*:*:*:*:*:*:*
mediatekmt7612-cpe:2.3:h:mediatek:mt7612:-:*:*:*:*:*:*:*
mediatekmt7612_firmware7.4.0.0cpe:2.3:o:mediatek:mt7612_firmware:7.4.0.0:*:*:*:*:*:*:*
mediatekmt7613-cpe:2.3:h:mediatek:mt7613:-:*:*:*:*:*:*:*
mediatekmt7613_firmware7.4.0.0cpe:2.3:o:mediatek:mt7613_firmware:7.4.0.0:*:*:*:*:*:*:*
mediatekmt7615-cpe:2.3:h:mediatek:mt7615:-:*:*:*:*:*:*:*
mediatekmt7615_firmware7.4.0.0cpe:2.3:o:mediatek:mt7615_firmware:7.4.0.0:*:*:*:*:*:*:*
mediatekmt7622-cpe:2.3:h:mediatek:mt7622:-:*:*:*:*:*:*:*
mediatekmt7622_firmware7.4.0.0cpe:2.3:o:mediatek:mt7622_firmware:7.4.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mediatek	mt7603e	-	cpe:2.3:h:mediatek:mt7603e:-:::::::*
mediatek	mt7603e_firmware	7.4.0.0	cpe:2.3:o:mediatek:mt7603e_firmware:7.4.0.0:::::::*
mediatek	mt7612	-	cpe:2.3:h:mediatek:mt7612:-:::::::*
mediatek	mt7612_firmware	7.4.0.0	cpe:2.3:o:mediatek:mt7612_firmware:7.4.0.0:::::::*
mediatek	mt7613	-	cpe:2.3:h:mediatek:mt7613:-:::::::*
mediatek	mt7613_firmware	7.4.0.0	cpe:2.3:o:mediatek:mt7613_firmware:7.4.0.0:::::::*
mediatek	mt7615	-	cpe:2.3:h:mediatek:mt7615:-:::::::*
mediatek	mt7615_firmware	7.4.0.0	cpe:2.3:o:mediatek:mt7615_firmware:7.4.0.0:::::::*
mediatek	mt7622	-	cpe:2.3:h:mediatek:mt7622:-:::::::*
mediatek	mt7622_firmware	7.4.0.0	cpe:2.3:o:mediatek:mt7622_firmware:7.4.0.0:::::::*

Rows per page:

1-10 of 161

References

corp.mediatek.com/product-security-bulletin/January-2022

kb.netgear.com/000064369/Security-Advisory-for-WiFi-Authentication-Flooding-Vulnerabilities-on-Multiple-Products-PSV-2021-0299-PSV-2021-0301

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.0%

JSON

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