CVE-2021-38539

EUVD-2021-24989
Certain NETGEAR devices are affected by privilege escalation. This affects D8500 before 1.0.3.44, R6400v2 before 1.0.2.66, R6700 before 1.0.2.6, R6700v3 before 1.0.2.66, R6900 before 1.0.2.4, R6900P before 1.3.2.126, R7000 before 1.0.9.42, R7000P before 1.3.2.126, R7100LG before 1.0.0.50, R7300DST before 1.0.0.70, R7900 before 1.0.3.10, R8300 before 1.0.2.130, and R8500 before 1.0.2.130.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.3 MEDIUM
ADJACENT_NETWORK
LOW
LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
mitreCNA
6.3 MEDIUM
ADJACENT_NETWORK
LOW
LOW
CVSS:3.1/AC:L/AV:A/A:N/C:L/I:H/PR:L/S:U/UI:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 43%
Affected Products (NVD)
VendorProductVersion
netgeard8500_firmware
𝑥
< 1.0.3.44
netgearr6400_firmware
𝑥
< 1.0.2.66
netgearr6700_firmware
𝑥
< 1.0.2.6
netgearr6700_firmware
𝑥
< 1.0.2.66
netgearr6900_firmware
𝑥
< 1.0.2.4
netgearr6900p_firmware
𝑥
< 1.3.2.126
netgearr7000_firmware
𝑥
< 1.0.9.42
netgearr7000p_firmware
𝑥
< 1.3.2.126
netgearr7100lg_firmware
𝑥
< 1.0.0.50
netgearr7300dst_firmware
𝑥
< 1.0.0.70
netgearr7900_firmware
𝑥
< 1.0.3.10
netgearr8300_firmware
𝑥
< 1.0.2.130
netgearr8500_firmware
𝑥
< 1.0.2.130
𝑥
= Vulnerable software versions
References
https://kb.netgear.com/000063760/Security-Advisory-for-Vertical-Privilege-Escalation-on-Some-Routers-and-Gateways-PSV-2018-0385
https://kb.netgear.com/000063760/Security-Advisory-for-Vertical-Privilege-Escalation-on-Some-Routers-and-Gateways-PSV-2018-0385