10.0Kritisch
CVE-2026-121615Linksys E5600 Login mesh_login.cgi improper authentication
Beschreibung
A vulnerability was determined in Linksys E5600 1.1.0.26. Affected is an unknown function of the file /cgi-bin/mesh_login.cgi of the component Login Handler. Executing a manipulation can lead to improper authentication. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.
Schwachstellentyp (CWE):
CWE-287
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| Linksys | E5600 | 1.1.0.26 | |
| linksys | e5600 firmware | — |
Referenzen und Patches
- VDB-430463 | Linksys E5600 Login mesh_login.cgi improper authentication vdb-entry
- VDB-430463 | CTI Indicators (IOB, IOC, IOA) signature
- CVE-2026-121615 | CVE Analysis and Report third-party-advisory
- Submit #1023310 | Linksys E5600 1.1.0.26 Improper Authentication (CWE-287) third-party-advisory
- https://github.com/Zimo-666/E5600-cves/tree/main/02-mesh-login-auth-bypass exploit
- https://www.linksys.com/ product