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CVE-2017-18864

High

Description

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects R6400 before 1.0.1.24, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22, R6900 before 1.0.1.22, R7000 before 1.0.9.4, R7000P before 1.0.0.56, R6900P before 1.0.0.56, R7100LG before 1.0.0.32, R7300 before 1.0.0.54, R7900 before 1.0.1.18, R8300 before 1.0.2.104, and R8500 before 1.0.2.104.

SeverityHigh
CVSS8.8
Exploit probability—
ProductNetgear R6400 Firmware
PublishedMay 5, 2020
First seenMay 5, 2020

How to fix

Update
  • netgear r6400_firmware1.0.1.24, 1.0.2.32 or later
  • netgear r6700_firmware1.0.1.22 or later
  • netgear r6900_firmware1.0.1.22 or later
  • netgear r6900p_firmware1.0.0.56 or later
  • netgear r7000_firmware1.0.9.4 or later
  • netgear r7000p_firmware1.0.0.56 or later
  • netgear r7100lg_firmware1.0.0.32 or later
  • netgear r7300_firmware1.0.0.54 or later
  • netgear r7900_firmware1.0.1.18 or later
  • netgear r8300_firmware1.0.2.104 or later
  • netgear r8500_firmware1.0.2.104 or later

Affected products

ProductAffected versionsFixed in
netgear r6400_firmwarev < 1.0.1.24, v < 1.0.2.321.0.1.24, 1.0.2.32
netgear r6700_firmwarev < 1.0.1.221.0.1.22
netgear r6900_firmwarev < 1.0.1.221.0.1.22
netgear r6900p_firmwarev < 1.0.0.561.0.0.56
netgear r7000_firmwarev < 1.0.9.41.0.9.4
netgear r7000p_firmwarev < 1.0.0.561.0.0.56
netgear r7100lg_firmwarev < 1.0.0.321.0.0.32
netgear r7300_firmwarev < 1.0.0.541.0.0.54
netgear r7900_firmwarev < 1.0.1.181.0.1.18
netgear r8300_firmwarev < 1.0.2.1041.0.2.104
netgear r8500_firmwarev < 1.0.2.1041.0.2.104

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