CVE-2019-20685
HIGHNETGEAR Multiple Routers - Unauthenticated Stack-based Buffer Overflow
Title source: llmDescription
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.75, D6000 before 1.0.0.75, D6200 before 1.1.00.32, D7000 before 1.0.1.68, DM200 before 1.0.0.58, JR6150 before 1.0.1.18, PR2000 before 1.0.0.28, R6020 before 1.0.0.38, R6050 before 1.0.1.18, R6080 before 1.0.0.38, R6120 before 1.0.0.46, R6220 before 1.1.0.80, R6260 before 1.1.0.40, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900v2 before 1.2.0.36, WNR2020 before 1.1.0.62, and XR500 before 2.3.2.32.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://kb.netgear.com/000061454/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-Gateways-and-Modems-PSV-2018-0295
Scores
CVSS v3
8.8
EPSS
0.0065
EPSS Percentile
71.1%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (18)
netgear/d3600_firmware
< 1.0.0.75
netgear/d6000_firmware
< 1.0.0.75
netgear/d6200_firmware
< 1.1.00.32
netgear/d7000_firmware
< 1.0.1.68
netgear/dm200_firmware
< 1.0.0.58
netgear/jr6150_firmware
< 1.0.1.18
netgear/pr2000_firmware
< 1.0.0.28
netgear/r6020_firmware
< 1.0.0.38
netgear/r6050_firmware
< 1.0.1.18
netgear/r6080_firmware
< 1.0.0.38
... and 8 more
Published
Apr 16, 2020
Tracked Since
Feb 18, 2026