What it is about

Splunk Enterprise ermöglicht Monitoring und Analyse von Clickstream-Daten und Kundentransaktionen. Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Splunk Splunk Enterprise ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren und beliebigen Code auszuführen.

Under what conditions?

Over the network, but only with valid access (login required), for example with stolen credentials or as an insider.

What can happen in the worst case

An attacker could use the vulnerability to

• Sicherheitsvorkehrungen zu umgehen
• Daten zu manipulieren
• beliebigen Code auszuführen

Am I affected?

Affected according to the BSI:

• Splunk Splunk Enterprise <10.2.2
• Splunk Splunk Enterprise <10.0.5
• Splunk Splunk Enterprise <9.4.10
• Splunk Splunk Enterprise <9.3.11
• Splunk Splunk Enterprise <10.2.1

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

What helps?

Update to at least:

• Splunk Splunk Enterprise 10.2.2
• Splunk Splunk Enterprise 10.0.5
• Splunk Splunk Enterprise 9.4.10
• Splunk Splunk Enterprise 9.3.11
• Splunk Splunk Enterprise 10.2.1

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.