CVE-2021-29081

EUVD-2021-15722
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects RBW30 before 2.6.2.2, RBK852 before 3.2.17.12, RBK853 before 3.2.17.12, RBK854 before 3.2.17.12, RBR850 before 3.2.17.12, RBS850 before 3.2.17.12, RBK752 before 3.2.17.12, RBK753 before 3.2.17.12, RBK753S before 3.2.17.12, RBK754 before 3.2.17.12, RBR750 before 3.2.17.12, and RBS750 before 3.2.17.12.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.4 HIGH
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
mitreCNA
8.4 HIGH
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.1/AC:L/AV:A/A:H/C:H/I:H/PR:H/S:C/UI:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
Affected Products (NVD)
VendorProductVersion
netgearrbw30_firmware
𝑥
< 2.6.2.2
netgearrbk852_firmware
𝑥
< 3.2.17.12
netgearrbk853_firmware
𝑥
< 3.2.17.12
netgearrbk854_firmware
𝑥
< 3.2.17.12
netgearrbr850_firmware
𝑥
< 3.2.17.12
netgearrbs850_firmware
𝑥
< 3.2.17.12
netgearrbk752_firmware
𝑥
< 3.2.17.12
netgearrbk753_firmware
𝑥
< 3.2.17.12
netgearrbk753s_firmware
𝑥
< 3.2.17.12
netgearrbk754_firmware
𝑥
< 3.2.17.12
netgearrbr750_firmware
𝑥
< 3.2.17.12
netgearrbs750_firmware
𝑥
< 3.2.17.12
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.netgear.com/000063012/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-WiFi-Systems-PSV-2020-0465
https://kb.netgear.com/000063012/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-WiFi-Systems-PSV-2020-0465