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4.8

NETGEAR Orbi 370 series: Unauthorized Command Execution via Tampered Traffic

CVE-2026-0409 · published 4 months ago
Summary

NETGEAR Orbi 370 series routers have a security issue that allows an attacker to take control of your device if they can intercept and alter internet traffic. This is a concern because it could lead to unauthorized changes being made to your network settings. To protect yourself, update your router to the latest version (V12.1.2.7 or later) as soon as possible.

What to do
  • Update netgear rbe370_firmware to version 12.1.2.7 or later.
  • Update netgear rbe371_firmware to version 12.1.2.7 or later.
  • Update netgear rbe372_firmware to version 12.1.2.7 or later.
  • Update netgear rbe374_firmware to version 12.1.2.7 or later.
Affected software
VendorProductAffected versions
netgear rbe370_firmware < 12.1.2.7
cpe:2.3:o:netgear:rbe370_firmware:*:*:*:*:*:*:*:*
netgear rbe371_firmware < 12.1.2.7
cpe:2.3:o:netgear:rbe371_firmware:*:*:*:*:*:*:*:*
netgear rbe372_firmware < 12.1.2.7
cpe:2.3:o:netgear:rbe372_firmware:*:*:*:*:*:*:*:*
netgear rbe374_firmware < 12.1.2.7
cpe:2.3:o:netgear:rbe374_firmware:*:*:*:*:*:*:*:*
Original advisory text
A NETGEAR security issue that could allow an attacker with ability to intercept and tamper with traffic between the router and the Internet to run commands on your device when the device administra...
A NETGEAR security issue that could allow an attacker with ability to intercept and tamper with traffic between the router and the Internet to run commands on your device when the device administrator performs certain specific management actions. This issue affects NETGEAR Orbi 370 series devices before V12.1.2.7.
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker full control
Severity
4.8 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-119Buffer Overflow
Timeline
Published9 Jun 2026
Updated4 Nov 2026
First seen10 Jun 2026
Sources
CVE-2026-0409 · NVD
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