CVE-2018-21218

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D6100 before 1.0.0.56, D7800 before 1.0.1.30, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wnr2000:v5:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:netgear:wndr3700_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wndr3700:v4:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wndr4300:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7500:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wndr4300:v2:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:netgear:wndr4500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wndr4500:v3:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:netgear:r6100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6100:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d7800:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7500:v2:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:netgear:d6000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d6000:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:netgear:d3600_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d3600:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:netgear:d6100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d6100:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:03

Type Values Removed Values Added
References () https://kb.netgear.com/000055119/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-and-Gateways-PSV-2017-2483 - Vendor Advisory () https://kb.netgear.com/000055119/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-and-Gateways-PSV-2017-2483 - Vendor Advisory

Information

Published : 2020-04-28 16:15

Updated : 2024-11-21 04:03


NVD link : CVE-2018-21218

Mitre link : CVE-2018-21218

CVE.ORG link : CVE-2018-21218


JSON object : View

Products Affected

netgear

  • r6100
  • d3600_firmware
  • wndr4300_firmware
  • wndr4300
  • wndr4500_firmware
  • wnr2000
  • wndr3700_firmware
  • r7500_firmware
  • r6100_firmware
  • d6100
  • d3600
  • d7800_firmware
  • d6100_firmware
  • d7800
  • r9000_firmware
  • d6000_firmware
  • r9000
  • wnr2000_firmware
  • wndr4500
  • d6000
  • r7500
  • wndr3700
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')