CVE-2019-20762

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D8500 before 1.0.3.43, R8500 before 1.0.2.128, R8300 before 1.0.2.128, R8000 before 1.0.4.28, R7300DST before 1.0.0.68, R7100LG before 1.0.0.48, R6900P before 1.3.1.44, R7900P before 1.4.1.30, R8000P before 1.4.1.30, R7000P before 1.3.1.44, R7000 before 1.0.9.34, R6900 before 1.0.2.4, R6700 before 1.0.2.6, and R6400 before 1.0.1.44.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
VendorProductVersion
netgeard8500_firmware
𝑥
< 1.0.3.43
netgearr8500_firmware
𝑥
< 1.0.2.128
netgearr8300_firmware
𝑥
< 1.0.2.128
netgearr8000_firmware
𝑥
< 1.0.4.28
netgearr7300dst_firmware
𝑥
< 1.0.0.68
netgearr7100lg_firmware
𝑥
< 1.0.0.48
netgearr6900p_firmware
𝑥
< 1.3.1.44
netgearr7900p_firmware
𝑥
< 1.4.1.30
netgearr8000p_firmware
𝑥
< 1.4.1.30
netgearr7000p_firmware
𝑥
< 1.3.1.44
netgearr7000_firmware
𝑥
< 1.0.9.34
netgearr6900_firmware
𝑥
< 1.0.2.4
netgearr6700_firmware
𝑥
< 1.0.2.6
netgearr6400_firmware
𝑥
< 1.0.1.44
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.netgear.com/000060637/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-Modem-Routers-and-Gateways-PSV-2018-0197
https://kb.netgear.com/000060637/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-Modem-Routers-and-Gateways-PSV-2018-0197