CVE-2021-37583

HIGH

Mediatek Mt7603e Firmware - Out-of-Bounds Write

Title source: rule

Description

MediaTek microchips, as used in NETGEAR devices through 2021-11-11 and other devices, mishandle IEEE 1905 protocols. (Affected Chipsets MT7603E, MT7613, MT7615, MT7622, MT7628, MT7629, MT7915; Affected Software Versions 2.0.2; Out-of-bounds write).

References (2)

[Vendor Advisory] https://corp.mediatek.com/product-security-bulletin/January-2022

[Third Party Advisory] https://kb.netgear.com/000064368/Security-Advisory-for-WiFi-WPS-and-IEEE-1905-Vulnerabilities-on-Multiple-Products-PSV-2021-0298-PSV-2021-0300

Scores

CVSS v3 8.2

EPSS 0.0055

EPSS Percentile 67.6%

Attack Vector NETWORK

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

Classification

CWE

CWE-787

Status published

Affected Products (7)

mediatek/mt7603e_firmware

mediatek/mt7613_firmware

mediatek/mt7615_firmware

mediatek/mt7622_firmware

mediatek/mt7628_firmware

mediatek/mt7629_firmware

mediatek/mt7915_firmware

Timeline

Published Dec 26, 2021

Tracked Since Feb 18, 2026