VMware Tanzu Spring Cloud Gateway: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
WID-SEC-2026-1041 · first 10.04.2026 · updated 13.04.2026 · CVSS 7,5
What it is about
VMware Tanzu Spring Cloud ist eine Plattform zur Bereitstellung und Verwaltung von Spring-Anwendungen in Cloud-Umgebungen unter Verwendung von Microservices-Architekturen. Ein entfernter, anonymer Angreifer kann eine Schwachstelle in VMware Tanzu Spring Cloud Gateway ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
Under what conditions?
Over the network and without logging in. This is the most dangerous combination: attackers can scan reachable devices automatically.
What can happen in the worst case
An attacker could use the vulnerability to
- Sicherheitsvorkehrungen zu umgehen
Am I affected?
Affected according to the BSI:
- VMware Tanzu Spring Cloud Gateway <4.2.1
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- VMware Tanzu Spring Cloud Gateway 4.2.1
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
CVE: CVE-2026-22750
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.