CVE-2026-127273 | Linksys EA8100 1.0.3.216940 JNAP API GetWANStatus/GetWANStatus3/IsAdminPasswordDefault missing authentication

November 12, 2026 Yanac

A vulnerability was found in Linksys EA8100 1.0.3.216940. It has been classified as problematic. This affects the function GetWANStatus/GetWANStatus3/IsAdminPasswordDefault of the component JNAP API. The manipulation leads to missing authentication.

This vulnerability is uniquely identified as CVE-2026-127273. The attack is possible to be carried out remotely. Moreover, an exploit is present.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More