CVE-2021-45533

HIGH

NETGEAR EX6120/EX6130/EX7000/EX7500/EX3700/EX3800/RBR850/RBS850/RBK852 - Authenticated Command Injection

Title source: llm

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects EX6120 before 1.0.0.66, EX6130 before 1.0.0.46, EX7000 before 1.0.1.106, EX7500 before 1.0.1.76, EX3700 before 1.0.0.94, EX3800 before 1.0.0.94, RBR850 before 4.6.3.9, RBS850 before 4.6.3.9, and RBK852 before 4.6.3.9.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://kb.netgear.com/000064458/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Extenders-and-WiFi-Systems-PSV-2020-0062

Scores

CVSS v3 8.4

EPSS 0.0014

EPSS Percentile 33.0%

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 (9)

netgear/ex3700_firmware < 1.0.0.94

netgear/ex3800_firmware < 1.0.0.94

netgear/ex6120_firmware < 1.0.0.66

netgear/ex6130_firmware < 1.0.0.46

netgear/ex7000_firmware < 1.0.1.106

netgear/ex7500_firmware < 1.0.1.76

netgear/rbk852_firmware < 4.6.3.9

netgear/rbr850_firmware < 4.6.3.9

netgear/rbs850_firmware < 4.6.3.9

Published Dec 26, 2021

Tracked Since Feb 18, 2026