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CVE-2021-45529

High

Description

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects CBR40 before 2.3.5.12, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, R6400 before 1.0.1.70, R7000 before 1.0.11.126, R6900P before 1.3.2.124, R7000P before 1.3.2.124, R7900 before 1.0.4.30, R8000 before 1.0.4.52, and WNR3500Lv2 before 1.2.0.62.

SeverityHigh
CVSS7.3
Exploit probability—
ProductNetgear Cbr40 Firmware
PublishedDec 26, 2021
First seenDec 26, 2021

How to fix

Update
  • netgear cbr40_firmware2.3.5.12 or later
  • netgear d7000v2_firmware1.0.0.66 or later
  • netgear d8500_firmware1.0.3.58 or later
  • netgear r6400_firmware1.0.1.70 or later
  • netgear r7000_firmware1.0.11.126 or later
  • netgear r7000p_firmware1.3.2.124 or later
  • netgear r6900p_firmware1.3.2.124 or later
  • netgear r7900_firmware1.0.4.30 or later
  • netgear r8000_firmware1.0.4.52 or later
  • netgear wnr3500lv2_firmware1.2.0.62 or later

Affected products

ProductAffected versionsFixed in
netgear cbr40_firmwarev < 2.3.5.122.3.5.12
netgear d7000v2_firmwarev < 1.0.0.661.0.0.66
netgear d8500_firmwarev < 1.0.3.581.0.3.58
netgear r6400_firmwarev < 1.0.1.701.0.1.70
netgear r7000_firmwarev < 1.0.11.1261.0.11.126
netgear r7000p_firmwarev < 1.3.2.1241.3.2.124
netgear r6900p_firmwarev < 1.3.2.1241.3.2.124
netgear r7900_firmwarev < 1.0.4.301.0.4.30
netgear r8000_firmwarev < 1.0.4.521.0.4.52
netgear wnr3500lv2_firmwarev < 1.2.0.621.2.0.62

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