Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects LBR20 before 2.6.3.50, RBS50Y before 2.7.3.22, RBR10 before 2.7.3.22, RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50 before 2.7.3.22, RBS10 before 2.7.3.22, RBS20 before 2.7.3.22, RBS40 before 2.7.3.22, RBS50 before 2.7.3.22, RBK12 before 2.7.3.22, RBK20 before 2.7.3.22, RBK40 before 2.7.3.22, and RBK50 before 2.7.3.22.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://kb.netgear.com/000064495/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0462
Scores
CVSS v3
7.6
EPSS
0.0021
EPSS Percentile
42.4%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Details
CWE
CWE-77
Status
published
Products (14)
netgear/lbr20_firmware
< 2.6.3.50
netgear/rbk12_firmware
< 2.7.3.22
netgear/rbk20_firmware
< 2.7.3.22
netgear/rbk40_firmware
< 2.7.3.22
netgear/rbk50_firmware
< 2.7.3.22
netgear/rbr10_firmware
< 2.7.3.22
netgear/rbr20_firmware
< 2.7.3.22
netgear/rbr40_firmware
< 2.7.3.22
netgear/rbr50_firmware
< 2.7.3.22
netgear/rbs10_firmware
< 2.7.3.22
... and 4 more
Published
Dec 26, 2021
Tracked Since
Feb 18, 2026