CVE-2018-21147

EUVD-2018-13665
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D7800 before 1.0.1.34, R7500v2 before 1.0.3.26, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR4300v2 before 1.0.0.54, and WNDR4500v3 before 1.0.0.54.
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: 52%
Affected Products (NVD)
VendorProductVersion
netgeard7800_firmware
𝑥
< 1.0.1.34
netgearr7500_firmware
𝑥
< 1.0.3.26
netgearr7800_firmware
𝑥
< 1.0.2.42
netgearr8900_firmware
𝑥
< 1.0.3.10
netgearr9000_firmware
𝑥
< 1.0.3.10
netgearwndr4300_firmware
𝑥
< 1.0.0.54
netgearwndr4500_firmware
𝑥
< 1.0.0.54
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.netgear.com/000059486/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Gateways-and-Routers-PSV-2017-3158
https://kb.netgear.com/000059486/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Gateways-and-Routers-PSV-2017-3158