What it is about

Veeam One ist eine Lösung für virtuelle Systeme, die diverse Monitoring- und Reporting-Funktionen bereitstellt. Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Veeam ONE 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:

• Veeam ONE <13.0.2 Patch 1 (build 13.0.2.7159)
• Veeam ONE <13.1 Patch 0 (build 13.1.0.7233)

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

What helps?

Update to at least:

• Veeam ONE 13.0.2 Patch 1 (build 13.0.2.7159)
• Veeam ONE 13.1 Patch 0 (build 13.1.0.7233)

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.