TP-Link Omada Gateway: Mehrere Schwachstellen
WID-SEC-2026-2964 · first 21.08.2026 · updated 21.08.2026 · CVSS 10,0
What it is about
Das TP-Link Omada Gateway ist ein Router- und Firewall-Gerät für Unternehmen, das für die zentrale Verwaltung innerhalb der Omada Software Defined Networking (SDN)-Plattform konzipiert ist. Ein Angreifer kann mehrere Schwachstellen in TP-Link Omada Gateway ausnutzen, um beliebigen Programmcode auszuführen, um Informationen offenzulegen, um Dateien zu manipulieren und um einen Denial of Service Angriff durchzuführen.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- beliebigen Programmcode auszuführen
- Informationen offenzulegen
- Dateien zu manipulieren
- einen Denial of Service Angriff durchzuführen
Am I affected?
Affected according to the BSI:
- TP-Link Omada Gateway
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Install the updates provided by the vendor; details in the sources below.
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- TP-Link Omada Gateway Security Advisory vom 2026-08-20 support.omadanetworks.com
CVE: CVE-2026-19586, CVE-2026-19683, CVE-2026-9033
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.