Critical 10.0

A flaw has been found in Linksys E5350 1.0.00.037. This impacts the function save_settings of the...

CVE-2026-121933 First seen on SecPulse Nov 5, 04:15

Original description The description as published by the source.

A flaw has been found in Linksys E5350 1.0.00.037. This impacts the function save_settings of the file /wizard/apply.cgi of the component Setup Wizard. Executing a manipulation of the argument wizard_router_pwd can lead to missing authentication. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory

References

Key facts

CVSS v3: Critical 10.0; CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4: Critical 9.3; CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
Published: Nov 5, 2026
First seen on SecPulse: Nov 5, 04:15
GHSA: GHSA-rh2v-jr94-g2vf
CWE: CWE-287

NVD GitHub Advisory

Tags(click for explanation)

CWE

CWE-306 CWE-287

All

Linksys E5350

Detection sources

NIST National Vulnerability DatabaseNov 5, 05:19
GitHub Security Advisories (Global)Nov 5, 06:32
CVE.org (CVE Program・cvelistV5)Nov 5, 04:15