4.9

CVE-2024-45738: splunk

CVSS: 4.9v3.1MediumAnalyzed
Published 14-10-2024Last modified 28-02-2025
Open JSON

Vulnerability summary

CVE-2024-45738 is a medium (CVSS 4.9) vulnerability in splunk. EPSS estimates a 0.48% chance of exploitation in the next 30 days, higher than 40.4% of scored vulnerabilities.

Overall risk
20/100
0100
Low · default modelHow is this calculated?
CVSS score
4.9/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.48%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 14-10-2024
    PublishedVulnerability first disclosed.
  2. 28-02-2025
    Last modifiedVulnerability information updated.

Description

In Splunk Enterprise versions below 9.3.1, 9.2.3, and 9.1.6, the software potentially exposes sensitive HTTP parameters to the `_internal` index. This exposure could happen if you configure the Splunk Enterprise `REST_Calls` log channel at the DEBUG logging level.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.48%

Chance of exploitation in the next 30 days

Percentile

40%

Versus all other CVEs

30-day change

0.00 pp

From 0.48% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.48%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Splunk2 products
  • splunkEOL≥ 9.1.0, < 9.1.6 | ≥ 9.2.0, < 9.2.3 | 9.3.0
  • splunk enterprise≥ 9.3, < 9.3.1 | ≥ 9.2, < 9.2.3 | ≥ 9.1, < 9.1.6

1 vendor · 2 products

References

2 links