Wi Fi extender

NETGEAR EX6100

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Projects for this device

Replacement firmware

Replace router software with a customizable system for network controls and community packages.

Hardwarev2

How to get started

Follow the guide for your exact router version. The first installation may use its web interface, recovery mode or a serial connection.

Setup
Firmware replacement; route varies by router
You’ll need
Exact hardware revision, an appropriate OpenWrt release and its model-specific installation guide.

Release listed · 25.12.6

Get OpenWrt firmwarefirmware-selector.openwrt.org
Limitations
AP-Extender toggle-switch
First installation
GUI OEM
Sources

Features & details

Check the project and hardware shown for each feature.

Device details

Device details — v2 — Source documentation (openwrt.org)

Hardware revision
v2

OpenWrt · v2

OpenWrt · v2 — v2 — Source documentation (openwrt.org)

Installation routes recorded
GUI OEM
Availability recorded by source
Available 2019

Hardware details

Security

Saved scan

From our saved security research.

Model advisories

Selected highlights

Prioritized by known exploitation, severity, then date.

CVSS 8.8 (v3.1)

NETGEAR EX6100

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker

CVE-2020-35796

Affected firmware
EX6100: before 1.0.2.28
Fix
Fix details in the linked record
Read mitre CVE record
Details and sources

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects CBR40 before 2.5.0.10, D6220 before 1.0.0.60, D6400 before 1.0.0.94, D7000v2 before 1.0.0.62, D8500 before 1.0.3.50, DC112A before 1.0.0.48, DGN2200v4 before 1.0.0.114, EAX20 before 1.0.0.36, EAX80 before 1.0.1.62, EX3700 before 1.0.0.84, EX3800 before 1.0.0.84, EX3920 before 1.0.0.84, EX6000 before 1.0.0.44, EX6100 before 1.0.2.28, EX6120 before 1.0.0.54, EX6130 before 1.0.0.36, EX6150 before 1.0.0.46, EX6200 before 1.0.3.94, EX6920 before 1.0.0.54, EX7000 before 1.0.1.90, EX7500 before 1.0.0.68, MK62 before 1.0.5.102, MR60 before 1.0.5.102, MS60 before 1.0.5.102, R6250 before 1.0.4.42, R6300v2 before 1.0.4.42, R6400 before 1.0.1.62, R6400v2 before 1.0.4.98, R6700v3 before 1.0.4.98, R6700 before 1.0.2.16, R6900P before 1.3.2.124, R6900 before 1.0.2.16, R7000 before 1.0.11.106, R7000P before 1.3.2.124, R7100LG before 1.0.0.56, R7850 before 1.0.5.60, R7900 before 1.0.4.26, R7900P before 1.4.1.62, R7960P before 1.4.1.62, R8000 before 1.0.4.58, R8000P before 1.4.1.62, R8300 before 1.0.2.134, R8500 before 1.0.2.134, RAX15 before 1.0.1.64, RAX20 before 1.0.1.64, RAX200 before 1.0.2.102, RAX45 before 1.0.2.32, RAX50 before 1.0.2.32, RAX75 before 1.0.3.102, RAX80 before 1.0.3.102, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK842 before 3.2.16.6, RBR840 before 3.2.16.6, RBS840 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, RBS850 before 3.2.16.6, RBS40V-200 before 1.0.0.46, RBW30 before 2.5.0.4, RS400 before 1.5.0.48, WN2500RPv2 before 1.0.1.56, WN3500RP before 1.0.0.28, WNDR3400v3 before 1.0.1.32, WNR1000v3 before 1.0.2.78, WNR2000v2 before 1.2.0.12, WNR3500Lv2 before 1.2.0.62, and XR300 before 1.0.3.50.

CVSS 8.8 (v3.0)

NETGEAR EX6100

Certain NETGEAR devices are affected by CSRF

CVE-2017-18768

Affected firmware
EX6100: before 1.0.2.16_1.1.130 EX6100v2: before 1.0.1.70
Fix
Fix details in the linked record
Read mitre CVE record
Details and sources

Certain NETGEAR devices are affected by CSRF. This affects EX6100 before 1.0.2.16_1.1.130, EX6100v2 before 1.0.1.70, EX6150v2 before 1.0.1.54, EX6200v2 before 1.0.1.50, EX6400 before 1.0.1.60, EX7300 before 1.0.1.60, and WN3000RPv3 before 1.0.2.44.

CVSS 8.7 (v4.0)

EX6100

Netgear EX6100 sub_415EF8 stack-based overflow

CVE-2025-6510

Affected firmware
1.0.2.28_1.1.138
Fix
This vulnerability only affects products that are no longer supported by the maintainer.
Read VulDB CVE record
Details and sources

A vulnerability was found in Netgear EX6100 1.0.2.28_1.1.138. It has been rated as critical. Affected by this issue is the function sub_415EF8. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

VDB-313622 | Netgear EX6100 sub_415EF8 stack-based overflow — EX6100 (vuldb.com) ↗VDB-313622 | CTI Indicators (IOB, IOC, IOA) — EX6100 (vuldb.com) ↗Submit #593678 | Netgear EX6100 V1.0.2.28_1.1.138 Stack-based Buffer Overflow — EX6100 (vuldb.com) ↗Submit #595995 | netgear EX6100 V1.0.2.28_1.1.138 Stack-based Buffer Overflow (Duplicate) — EX6100 (vuldb.com) ↗

CVSS 8.4 (v3.1)

NETGEAR EX6100

Netgear EX6120 v1.0.0.68, Netgear EX6100 v1.0.2.28, and Netgear EX3700 v1.0.0.96 are vulnerable to command injection in operating_mode.cgi via the ap_mode parameter.

CVE-2024-35519

Affected firmware
EX6100: v1.0.2.28
Fix
Fix details in the linked record
Read mitre CVE record
Details and sources

Netgear EX6120 v1.0.0.68, Netgear EX6100 v1.0.2.28, and Netgear EX3700 v1.0.0.96 are vulnerable to command injection in operating_mode.cgi via the ap_mode parameter.

CVE-2024-35519 record (github.com) ↗

CVSS 8.3 (v3.0)

NETGEAR EX6100

Certain NETGEAR devices are affected by CSRF

CVE-2019-20691

Affected firmware
EX6100: before 1.0.2.24
Fix
Fix details in the linked record
Read mitre CVE record
Details and sources

Certain NETGEAR devices are affected by CSRF. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, EX3700 before 1.0.0.70, EX3800 before 1.0.0.70, EX6000 before 1.0.0.30, EX6100 before 1.0.2.24, EX6120 before 1.0.0.40, EX6130 before 1.0.0.22, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, and WN2500RPv2 before 1.0.1.54.

Check more security advisories for this device · CVE.org