CVE-2021-45551
HIGHNETGEAR Multiple Routers - Authenticated Command Injection
Title source: llmDescription
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6200 before 1.1.00.40, D7000 before 1.0.1.78, R6020 before 1.0.0.42, R6080 before 1.0.0.42, R6050 before 1.0.1.26, JR6150 before 1.0.1.26, R6120 before 1.0.0.66, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.64, R6800 before 1.2.0.62, R6700v2 before 1.2.0.62, R6900v2 before 1.2.0.62, R7450 before 1.2.0.62, AC2100 before 1.2.0.62, AC2400 before 1.2.0.62, AC2600 before 1.2.0.62, and WNR2020 before 1.1.0.62.
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://kb.netgear.com/000064056/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2019-0022
Scores
CVSS v3
7.6
EPSS
0.0222
EPSS Percentile
84.7%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Details
CWE
CWE-77
Status
published
Products (18)
netgear/ac2100_firmware
< 1.2.0.62
netgear/ac2400_firmware
< 1.2.0.62
netgear/ac2600_firmware
< 1.2.0.62
netgear/d6200_firmware
< 1.1.00.40
netgear/d7000_firmware
< 1.0.1.78
netgear/jr6150_firmware
< 1.0.1.26
netgear/r6020_firmware
< 1.0.0.42
netgear/r6050_firmware
< 1.0.1.26
netgear/r6080_firmware
< 1.0.0.42
netgear/r6120_firmware
< 1.0.0.66
... and 8 more
Published
Dec 26, 2021
Tracked Since
Feb 18, 2026