CVE-2021-45528

HIGH

Netgear R6300v2 Firmware < 1.0.4.52 - Buffer Overflow

Title source: rule
STIX 2.1

Description

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R6300v2 before 1.0.4.52, R6400 before 1.0.1.52, R6900 before 1.0.2.8, R7000 before 1.0.9.88, R7900 before 1.0.3.18, R8000 before 1.0.4.46, R7900P before 1.4.1.50, R8000P before 1.4.1.50, RAX75 before 1.0.3.88, RAX80 before 1.0.3.88, and WNR3500Lv2 before 1.2.0.62.

References (1)

Core 1

Scores

CVSS v3 8.1
EPSS 0.0017
EPSS Percentile 37.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H

Details

CWE
CWE-120
Status published
Products (11)
netgear/r6300v2_firmware < 1.0.4.52
netgear/r6400_firmware < 1.0.1.52
netgear/r6900_firmware < 1.0.2.8
netgear/r7000_firmware < 1.0.9.88
netgear/r7900_firmware < 1.0.3.18
netgear/r7900p_firmware < 1.4.1.50
netgear/r8000_firmware < 1.0.4.46
netgear/r8000p_firmware < 1.4.1.50
netgear/rax75_firmware < 1.0.3.88
netgear/rax80_firmware < 1.0.3.88
... and 1 more
Published Dec 26, 2021
Tracked Since Feb 18, 2026