Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50 before 2.7.2.102, RBS20 before 2.7.3.22, RBS40 before 2.7.3.22, RBR50 before 2.7.2.102, RBK20 before 2.7.3.22, RBK40 before 2.7.3.22, and RBK50 before 2.7.2.102.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://kb.netgear.com/000064474/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0175
Scores
CVSS v3
8.4
EPSS
0.0010
EPSS Percentile
28.1%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Details
CWE
CWE-77
Status
published
Products (8)
netgear/rbk20_firmware
< 2.7.3.22
netgear/rbk40_firmware
< 2.7.3.22
netgear/rbk50_firmware
< 2.7.2.102
netgear/rbr20_firmware
< 2.7.3.22
netgear/rbr40_firmware
< 2.7.3.22
netgear/rbr50_firmware
< 2.7.2.102
netgear/rbs20_firmware
< 2.7.3.22
netgear/rbs40_firmware
< 2.7.3.22
Published
Dec 26, 2021
Tracked Since
Feb 18, 2026