CVE-2026-0409 is a medium severity vulnerability in NETGEAR Orbi 370 series devices before version 12.1.2.7. It involves improper restriction of operations within the bounds of a memory buffer (CWE-119). An attacker capable of intercepting and tampering with traffic between the router and the Internet could potentially run commands on the device when the administrator performs certain management actions.
CVE-2026-24714 is a high-severity vulnerability affecting certain end-of-service NETGEAR products that include an undocumented 'TelnetEnable' feature. This feature allows an attacker to activate the Telnet service remotely by sending a specific magic packet, without requiring authentication or user interaction. Exploiting this vulnerability can lead to a complete compromise of the device's integrity, as attackers may gain unauthorized remote access. The vulnerability has a CVSS score of 7.5, indicating a significant risk, especially since it requires no privileges or user interaction and can be exploited over the network. Although no known exploits are currently reported in the wild, the presence of this backdoor-like functionality poses a serious threat. European organizations using affected NETGEAR devices should prioritize mitigation to prevent potential unauthorized access and control. The countries most likely affected are those with high NETGEAR market penetration and critical infrastructure relying on these devices, such as Germany, France, and the UK. Immediate mitigation steps include disabling Telnet if possible, applying any available firmware updates, and segmenting vulnerable devices from critical networks.
An insufficient input validation vulnerability in NETGEAR Orbi devices'
DHCPv6 functionality allows network adjacent attackers authenticated
over WiFi or on LAN to execute OS command injections on the router.
DHCPv6 is not enabled by default.
A path traversal vulnerability in NETGEAR WiFi range extenders allows
an attacker with LAN authentication to access the router's IP and
review the contents of the dynamically generated webproc file, which
records the username and password submitted to the router GUI.
An insufficient authentication vulnerability in NETGEAR WiFi range
extenders allows a network adjacent attacker with WiFi authentication or
a physical Ethernet port connection to bypass the authentication
process and access the admin panel.
An insufficient input validation vulnerability in the NETGEAR XR1000v2
allows attackers connected to the router's LAN to execute OS command
injections.
An authentication bypass vulnerability in NETGEAR Orbi devices allows
users connected to the local network to access the router web interface
as an admin.
An insufficient input validation vulnerability in NETGEAR Orbi routers
allows attackers connected to the router's LAN to execute OS command
injections.
A vulnerability in the speedtest feature of affected NETGEAR Nighthawk routers, caused by improper input validation, can allow attackers on the router's WAN side, using attacker-in-the-middle techniques (MiTM) to manipulate DNS responses and execute commands when speedtests are run.
This issue affects RS700: through 1.0.7.82; RAX54Sv2 : before V1.1.6.36; RAX41v2: before V1.1.6.36; RAX50: before V1.2.14.114; RAXE500: before V1.2.14.114; RAX41: before V1.0.17.142; RAX43: before V1.0.17.142; RAX35v2: before V1.0.17.142; RAXE450: before V1.2.14.114; RAX43v2: before V1.1.6.36; RAX42: before V1.0.17.142; RAX45: before V1.0.17.142; RAX50v2: before V1.1.6.36; MR90: before V1.0.2.46; MS90: before V1.0.2.46; RAX42v2: before V1.1.6.36; RAX49S: before V1.1.6.36.
An improper input validation vulnerability in the NETGEAR Nighthawk R7000P (end of service) routers lets an authenticated administrator with local network access to the device, to execute OS command injections and make unauthorized modifications to the router software and functionality impacting its integrity. There is no additional impact to confidentiality or availability.
This issue affects R7000P: through 1.3.3.154.
CVE-2025-12941 is a medium-severity denial of service vulnerability affecting NETGEAR C6220 and C6230 cable modem + WiFi routers. The flaw stems from missing authentication for a critical function, allowing any authenticated local WiFi user to reboot the router without proper authorization. Exploitation requires local network access and low privileges but no user interaction. This can disrupt network availability by forcing unexpected device reboots. No public exploits are known yet, and no patches have been released. European organizations using these NETGEAR models should be aware of potential service interruptions. Mitigations include restricting WiFi access, segmenting networks, and monitoring for unusual reboot activity. Countries with higher NETGEAR market share and critical infrastructure relying on these devices are at greater risk.
Improper input validation
in NETGEAR DGN2200v4 (N300 Wireless ADSL2+ Modem Router) allows attackers with
direct network access to the device to potentially execute code on the device.
Please check the firmware version and update to the latest.
Fixed
in:
DGN2200v4
firmware 1.0.0.132 or later
Improper certificate
validation in firmware update logic in NETGEAR RAX30 (Nighthawk AX5 5-Stream
AX2400 WiFi 6 Router) and RAXE300 (Nighthawk AXE7800 Tri-Band
WiFi 6E Router) allows attackers with the ability to intercept and
tamper traffic destined to the device to execute arbitrary commands on the
device.
Devices
with automatic updates enabled may already have this patch applied. If not,
please check the firmware version and update to the
latest.
Fixed in:
RAX30 firmware
1.0.14.108 or later.
RAXE300 firmware
1.0.9.82 or later
Improper Input Validation vulnerability in NETGEAR R6260 and NETGEAR R6850 allows unauthenticated attackers connected to LAN with ability to perform MiTM attacks and control over DNS Server to perform command execution.This issue affects R6260: through 1.1.0.86; R6850: through 1.1.0.86.
Login credentials are inadvertently recorded in logs if a Syslog Server is configured in NETGEAR WAX610
and WAX610Y (AX1800 Dual Band PoE Multi-Gig Insight Managed WiFi 6
Access Points). An user having access to the syslog server can read the logs containing these credentials.
This issue affects WAX610: before 10.8.11.4; WAX610Y: before 10.8.11.4.
Devices
managed with Insight get automatic updates. If not, please check the firmware version
and update to the latest.
Fixed in:
WAX610 firmware
11.8.0.10 or later.
WAX610Y firmware
11.8.0.10 or later.
A vulnerability, which was classified as critical, was found in Netgear D6400 1.0.0.114. This affects an unknown part of the file diag.cgi. The manipulation of the argument host_name leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early and confirmed the existence of the vulnerability. They reacted very quickly, professional and kind. This vulnerability only affects products that are no longer supported by the maintainer.
A vulnerability was found in Netgear WNCE3001 1.0.0.50. It has been classified as critical. This affects the function http_d of the component HTTP POST Request Handler. The manipulation of the argument Host leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
A vulnerability classified as critical has been found in Netgear EX6150 1.0.0.46_1.0.76. This affects the function sub_410090. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack 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.
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.
A vulnerability was found in Netgear EX3700 up to 1.0.0.88. It has been classified as critical. Affected is the function sub_41619C of the file /mtd. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.0.98 is able to address this issue. It is recommended to upgrade the affected component. This vulnerability only affects products that are no longer supported by the maintainer.
