CVE-2025-20323: splunk Access Control Flaw — Fix

Description

In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, a low-privileged user that does not hold the "admin" or "power" Splunk roles could turn off the scheduled search `Bucket Copy Trigger` within the Splunk Archiver application. This is because of missing access controls in the saved searches for this app.

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CVSS v3.1 Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-284 CWE-284

Affected Products

Vendor	Product	Versions
splunk	splunk	9.1.0 — 9.1.10
splunk	splunk	9.2.0 — 9.2.7
splunk	splunk	9.3.0 — 9.3.5
splunk	splunk	9.4.0 — 9.4.3

References

Advisories & Patches

https://advisory.splunk.com/advisories/SVD-2025-0706

Frequently Asked Questions

What is CVE-2025-20323? +

In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, a low-privileged user that does not hold the "admin" or "power" Splunk roles could turn off the scheduled search `Bucket Copy Trigger` within the Splunk Archiver application. This is because of missing access controls in the saved searches for this app. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2025-20323? +

CVE-2025-20323 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-20323? +

CVE-2025-20323 affects products from splunk, specifically: splunk. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-20323? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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