CVE-2024-45731

Potential Remote Command Execution (RCE) through arbitrary file write to Windows system root directory when Splunk Enterprise for Windows is installed on a separate disk

HIGH
8
CVSS Score
Published: October 14, 2024 at 04:46 PM UTC
Updated: June 17, 2026 at 07:54 AM UTC
1 product affected across 1 vendorSplunk· also runs on 1 platform

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Severity
HIGH8
Exploit prediction
EPSS 0.6%
SSVC
PoC

Description

In Splunk Enterprise for Windows versions below 9.3.1, 9.2.3, and 9.1.6, a low-privileged user that does not hold the "admin" or "power" Splunk roles could write a file to the Windows system root directory, which has a default location in the Windows System32 folder, when Splunk Enterprise for Windows is installed on a separate drive.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

9.1 ≤ v < 9.1.69.1.0 ≤ v < 9.1.69.2 ≤ v < 9.2.39.2.0 ≤ v < 9.2.39.3 ≤ v < 9.3.19.19.29.39.3.0
Affected range stops below 9.1.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.2.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.3.1, so it looks safe — our inference, not a vendor statement
microsoft-windows (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8HIGHSplunk
Vector?

Quick Info

StatusANALYZED
CWE
CWE-23CWE-22

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