Medium 4.3

A vulnerability has been found in Linksys EA8100 1.0.3.216940. This affects the function...

CVE-2026-127273 First seen on SecPulse 08:15

Original description The description as published by the source.

A vulnerability has been found in Linksys EA8100 1.0.3.216940. This affects the function GetWANStatus/GetWANStatus3/IsAdminPasswordDefault of the component JNAP API. The manipulation leads to missing authentication. The attack is possible to be carried out remotely. The exploit has been disclosed to the public 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: Medium 4.3; CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CVSS v4: Low 2.1; CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Published: Nov 13, 2026
First seen on SecPulse: 08:15
GHSA: GHSA-8c3r-f8vq-9m2h
CWE: CWE-287 CWE-306

NVD GitHub Advisory

Tags(click for explanation)

CWE

CWE-306 CWE-287

All

Linksys Ea8100

Detection sources

NIST National Vulnerability Database09:20
GitHub Security Advisories (Global)09:32
CVE.org (CVE Program・cvelistV5)08:15