Tp-link

Dr3220v-4g Firmware

4 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
  • EPSS -
  • Veröffentlicht 20.08.2026 18:32:27
  • Zuletzt bearbeitet 08.09.2026 20:46:03

A vulnerability exists in the Dynamic DNS (DDNS) functionality of TP-Link Omada Gateways. During communication with a third-party DDNS service, authentication credentials are transmitted over an unencrypted channel. An attacker who can observe or man...

Medienbericht Exploit
  • EPSS -
  • Veröffentlicht 20.08.2026 18:32:06
  • Zuletzt bearbeitet 03.09.2026 15:05:12

A pre-authentication OS command injection vulnerability has been identified in Omada gateways configured to operate as an OpenVPN Server due to insufficient validation of client-supplied data during OpenVPN connection establishment. An unauthenticate...

Medienbericht
  • EPSS -
  • Veröffentlicht 20.08.2026 18:31:54
  • Zuletzt bearbeitet 08.09.2026 20:41:37

An unauthenticated attacker with network access to the captive portal service of an affected device can terminate active captive portal sessions, including forcing logout of specific users or clearing all active sessions. Affected users must re-authe...

  • EPSS 0.2%
  • Veröffentlicht 22.01.2026 23:14:45
  • Zuletzt bearbeitet 07.10.2026 00:17:19

An authentication weakness was identified in Omada Controllers, Gateways and Access Points, controller-device adoption due to improper handling of random values. Exploitation requires advanced network positioning and allows an attacker to intercept a...