Cyber Resilience

CVE-2021-37564

High

Published: 26 December 2021

Published
26 December 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
EPSS Score 0.0061 70.2th percentile
Risk Priority 17 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-37564 is a high-severity Out-of-bounds Read (CWE-125) vulnerability in Mediatek Mt7603E Firmware. Its CVSS base score is 8.2 (High).

Operationally, ranked in the top 29.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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 read).

CWE(s)
CWE-125

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

mediatek
mt7603e firmware
2.0.2
mediatek
mt7613 firmware
2.0.2
mediatek
mt7615 firmware
2.0.2
mediatek
mt7622 firmware
2.0.2
mediatek
mt7628 firmware
2.0.2
mediatek
mt7629 firmware
2.0.2
mediatek
mt7915 firmware
2.0.2

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References