CVE-2018-21113
HIGHNETGEAR D6100/D7800/R6100/R7500/R7800/R8900/R9000/WNDR3700/WNDR4300/WNDR4500 - Unauthenticated OS Command Injection
Title source: llmDescription
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D6100 before 1.0.0.58, D7800 before 1.0.1.42, R6100 before 1.0.1.28, R7500 before 1.0.0.130, R7500v2 before 1.0.3.36, R7800 before 1.0.2.52, R8900 before 1.0.4.12, R9000 before 1.0.4.12, WNDR3700v4 before 1.0.2.102, WNDR4300 before 1.0.2.104, WNDR4300v2 before 1.0.0.56, and WNDR4500v3 before 1.0.0.56.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://kb.netgear.com/000060438/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-and-Modem-Routers-PSV-2018-0033
Scores
CVSS v3
8.8
EPSS
0.0019
EPSS Percentile
41.1%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-74
Status
published
Products (10)
netgear/d6100_firmware
< 1.0.0.58
netgear/d7800_firmware
< 1.0.1.42
netgear/r6100_firmware
< 1.0.1.28
netgear/r7500_firmware
< 1.0.0.130
netgear/r7800_firmware
< 1.0.2.52
netgear/r8900_firmware
< 1.0.4.12
netgear/r9000_firmware
< 1.0.4.12
netgear/wndr3700_firmware
< 1.0.2.102
netgear/wndr4300_firmware
< 1.0.2.104
netgear/wndr4500_firmware
< 1.0.0.56
Published
Apr 22, 2020
Tracked Since
Feb 18, 2026