CVE-2021-45637: Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6260 before 1.1.0.76, R6800 before…

PriorityP264critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

1.20%

64.7th percentile

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6260 before 1.1.0.76, R6800 before 1.2.0.62, R6700v2 before 1.2.0.62, R6900v2 before 1.2.0.62, R7450 before 1.2.0.62, AC2100 before 1.2.0.62, AC2400 before 1.2.0.62, and AC2600 before 1.2.0.62.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
netgear	ac2100_firmware	< 1.2.0.62	1.2.0.62
netgear	ac2400_firmware	< 1.2.0.62	1.2.0.62
netgear	ac2600_firmware	< 1.2.0.62	1.2.0.62
netgear	r6260_firmware	< 1.1.0.76	1.1.0.76
netgear	r6700v2_firmware	< 1.2.0.62	1.2.0.62
netgear	r6800_firmware	< 1.2.0.62	1.2.0.62
netgear	r6900v2_firmware	< 1.2.0.62	1.2.0.62
netgear	r7450_firmware	< 1.2.0.62	1.2.0.62

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

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