CVE-2024-29945 - CVE House

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Status published High CVE-2024-29945

Splunk Authentication Token Exposure in Debug Log in Splunk Enterprise

7.2 CVSS

Vulnerability Description

In Splunk Enterprise versions below 9.2.1, 9.1.4, and 9.0.9, the software potentially exposes authentication tokens during the token validation process. This exposure happens when either Splunk Enterprise runs in debug mode or the JsonWebToken component has been configured to log its activity at the DEBUG logging level.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Alex Napier, Splunk

References

More from Splunk

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Privilege escalation for users who hold the “splunk_app_soar“ role in the Splunk App for SOAR

Improper Input Validation in "label" column field in Splunk Secure Gateway App

Blind Server Side Request Forgery (SSRF) through Distributed Search Peers in Splunk Enterprise

Incorrect permissions assignment on Splunk Universal Forwarder for Windows during new installation or upgrade

Incorrect permission assignment on Splunk Enterprise for Windows during new installation or upgrade

Affected Vendor

Splunk

View all reports →

Affected Software

Splunk Enterprise

Vulnerable Versions:

9.2, 9.1, 9.0

Timeline

Official Publish: March 27th, 2024

Last Modified: December 16th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1005 Data from Local System

T1552 Unsecured Credentials

Credential Access

T1555 Credentials from Password Stores

Credential Access

T1078 Valid Accounts

T1562 Impair Defenses

Defense Evasion