CVE-2018-21111

EUVD-2018-13629
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D3600 before 1.0.0.75, D6000 before 1.0.0.75, D6100 before 1.0.0.60, R7800 before 1.0.2.52, R8900 before 1.0.4.2, R9000 before 1.0.4.2, WNDR3700v4 before 1.0.2.102, WNDR4300 before 1.0.2.104, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, and WNR2000v5 before 1.0.0.66.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.8 MEDIUM
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
mitreCNA
6.8 MEDIUM
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:H/S:U/UI:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
Affected Products (NVD)
VendorProductVersion
netgeard3600_firmware
𝑥
< 1.0.0.75
netgeard6000_firmware
𝑥
< 1.0.0.75
netgeard6100_firmware
𝑥
< 1.0.0.60
netgearr7800_firmware
𝑥
< 1.0.2.52
netgearr8900_firmware
𝑥
< 1.0.4.2
netgearr9000_firmware
𝑥
< 1.0.4.2
netgearwndr3700_firmware
𝑥
< 1.0.2.102
netgearwndr4300_firmware
𝑥
< 1.0.2.104
netgearwndr4300_firmware
𝑥
< 1.0.0.58
netgearwndr4500_firmware
𝑥
< 1.0.0.58
netgearwnr2000_firmware
𝑥
< 1.0.0.66
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.netgear.com/000060440/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-Modem-Routers-PSV-2018-0115
https://kb.netgear.com/000060440/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-Modem-Routers-PSV-2018-0115