Description
In Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, and Splunk Cloud Platform versions below 9.0.2303.100, a low-privileged user can trigger an HTTP response splitting vulnerability with the ‘rest’ SPL command that lets them potentially access other REST endpoints in the system arbitrarily.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Splunk / Splunk Cloud Platform9.0.2303.100
- Splunk / Splunk Enterprise8.1 – 8.1.14
- Splunk / Splunk Enterprise8.2 – 8.2.11
- Splunk / Splunk Enterprise9.0 – 9.0.5