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CVE-2017-18738

High

Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects EX6150v2 before 1.0.1.54, 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 1.0.9.10, R7000P before 1.2.0.22, R6900P before 1.2.0.22, R7100LG before 1.0.0.32, R7300DST before 1.0.0.54, R7900 before 1.0.1.18, R8000 before 1.0.3.48, R8300 before 1.0.2.106, R8500 before 1.0.2.106, R6100 before 1.0.1.16, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, and WNR2000v5 before 1.0.0.58.

SeverityHigh
CVSS8.8
Exploit probability—
ProductNetgear Ex6150 Firmware
PublishedApr 23, 2020
First seenApr 23, 2020

How to fix

Update
  • netgear ex6150_firmware1.0.1.54 or later
  • 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 r7000_firmware1.0.9.10 or later
  • netgear r7000p_firmware1.2.0.22 or later
  • netgear r6900p_firmware1.2.0.22 or later
  • netgear r7100lg_firmware1.0.0.32 or later
  • netgear r7300dst_firmware1.0.0.54 or later
  • netgear r7900_firmware1.0.1.18 or later
  • netgear r8000_firmware1.0.3.48 or later
  • netgear r8300_firmware1.0.2.106 or later

Affected products

ProductAffected versionsFixed in
netgear ex6150_firmwarev < 1.0.1.541.0.1.54
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 r7000_firmwarev < 1.0.9.101.0.9.10
netgear r7000p_firmwarev < 1.2.0.221.2.0.22
netgear r6900p_firmwarev < 1.2.0.221.2.0.22
netgear r7100lg_firmwarev < 1.0.0.321.0.0.32
netgear r7300dst_firmwarev < 1.0.0.541.0.0.54
netgear r7900_firmwarev < 1.0.1.181.0.1.18
netgear r8000_firmwarev < 1.0.3.481.0.3.48
netgear r8300_firmwarev < 1.0.2.1061.0.2.106
netgear r8500_firmwarev < 1.0.2.1061.0.2.106
netgear r6100_firmwarev < 1.0.1.161.0.1.16
netgear wndr4300_firmwarev < 1.0.0.481.0.0.48
netgear wndr4500_firmwarev < 1.0.0.481.0.0.48
netgear wnr2000_firmwarev < 1.0.0.581.0.0.58

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