CVE-2026-0408

high

Description

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.

References

https://www.netgear.com/support/product/ex6110

https://www.netgear.com/support/product/ex5000

https://www.netgear.com/support/product/ex3110

https://www.netgear.com/support/product/ex2800

https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory

Details

Source: Mitre, NVD

Published: 2026-01-13

Updated: 2026-02-20

Risk Information

CVSS v2

Base Score: 7.7

Vector: CVSS2#AV:A/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8

Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

CVSS v4

Base Score: 8.6

Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00045