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Red Hat Enterprise Linux (multicluster global hub): Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen

WID-SEC-2025-2881 · first 18.12.2025 · updated 06.08.2026 · CVSS 7,7

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What it is about

Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution. Ein lokaler Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux multicluster global hub ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

Under what conditions?

Only with access to the device or an account on it. Often the second step after a phishing email.

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:

  • Debian Linux
  • Red Hat Enterprise Linux
  • Ubuntu Linux
  • Red Hat Enterprise Linux multicluster global hub <1.4.3
  • Red Hat OpenShift API for Data Protection
  • Dell NetWorker vProxy <19.13.0.3

The installed version is usually shown under “Help → About” or in the device’s admin interface.

What helps?

Update to at least:

  • Red Hat Enterprise Linux multicluster global hub 1.4.3
  • Dell NetWorker vProxy 19.13.0.3

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-2024-25621

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.

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