CVE-2021-44032 : faille élevée tp-link omada software controller (CVSS 7.5)

TP-Link Omada SDN Software Controller before 5.0.15 does not check if the authentication method specified in a connection request is allowed. An attacker can bypass the captive portal authentication process by using the downgraded "no authentication" method, and access the protected network. For example, the attacker can simply set window.authType=0 in client-side JavaScript.

Sévérité

Élevée (CVSS 7.5)

Vecteur CVSS

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

Exploitation active

Non signalée par la CISA

Publication

10 mars 2022

Dernière mise à jour

17 juin 2026

• tp-link omada software controller

• Fiche CVE-2021-44032 sur le NVD (NIST)
• github.com/Orange…
• tp-link.com/us/omada-sdn/
• tp-link.com/us/security