CVE-2025-20324

In Splunk Enterprise versions below 9.4.2, 9.3.5, 9.2.7, and 9.1.10 and Splunk Cloud Platform versions below 9.3.2411.104, 9.3.2408.113, and 9.2.2406.119, a low-privileged user that does not hold the "admin" or "power" Splunk roles could create or overwrite [system source type](https://help.splunk.com/en/splunk-enterprise/get-started/get-data-in/9.2/configure-source-types/create-source-types) configurations by sending a specially-crafted payload to the `/servicesNS/nobody/search/admin/sourcetypes/` REST endpoint on the Splunk management port.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
ciscoCNA
5.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 8%
VendorProductVersion
splunksplunk
9.1.0 ≤
𝑥
< 9.1.10
splunksplunk
9.2.0 ≤
𝑥
< 9.2.7
splunksplunk
9.3.0 ≤
𝑥
< 9.3.5
splunksplunk
9.4.0 ≤
𝑥
< 9.4.2
splunksplunk_cloud_platform
9.2.2406 ≤
𝑥
< 9.2.2406.119
splunksplunk_cloud_platform
9.3.2408 ≤
𝑥
< 9.3.2408.113
splunksplunk_cloud_platform
9.3.2411 ≤
𝑥
< 9.3.2411.104
𝑥
= Vulnerable software versions