CVE-2019-20712

MEDIUM

Netgear D6220 Firmware < 1.0.0.52 - Buffer Overflow

Title source: rule
STIX 2.1

Description

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.52, D6400 before 1.0.0.86, D7000v2 before 1.0.0.53, D8500 before 1.0.3.44, DGN2200v4 before 1.0.0.110, DGND2200Bv4 before 1.0.0.109, R6250 before 1.0.4.34, R6300v2 before 1.0.4.32, R6400 before 1.0.1.46, R6400v2 before 1.0.2.62, R6700 before 1.0.2.6, R6900 before 1.0.2.4, R6900P before 1.3.1.64, R7000 before 1.0.9.60, R7000P before 1.3.1.64, R7100LG before 1.0.0.52, R7300DST before 1.0.0.70, R7900 before 1.0.3.8, R7900P before 1.4.1.30, R8000 before 1.0.4.28, R8000P before 1.4.1.30, R8300 before 1.0.2.128, R8500 before 1.0.2.128, WNDR3400v3 before 1.0.1.24, and WNR3500Lv2 before 1.2.0.56.

References (1)

Core 1

Scores

CVSS v3 6.8
EPSS 0.0024
EPSS Percentile 47.2%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-120
Status published
Products (24)
netgear/d6220_firmware < 1.0.0.52
netgear/d6400_firmware < 1.0.0.86
netgear/d7000_firmware < 1.0.0.53
netgear/d8500_firmware < 1.0.3.44
netgear/dgn2200_firmware < 1.0.0.110
netgear/dgnd2200b_firmware < 1.0.0.109
netgear/r6250_firmware < 1.0.4.34
netgear/r6300_firmware < 1.0.4.32
netgear/r6400_firmware < 1.0.1.46
netgear/r6700_firmware < 1.0.2.6
... and 14 more
Published Apr 16, 2020
Tracked Since Feb 18, 2026