4.3

CVE-2025-20383: splunk

CVSS: 4.3v3.1MediumAnalyzed
Published 03-12-2025Last modified 03-12-2025
Open JSON

Vulnerability summary

CVE-2025-20383 is a medium (CVSS 4.3) vulnerability in splunk. EPSS estimates a 0.30% chance of exploitation in the next 30 days, higher than 21.6% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.30%
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. 03-12-2025
    PublishedVulnerability first disclosed.
  2. 03-12-2025
    Last modifiedVulnerability information updated.

Description

In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and below 3.9.10, 3.8.58, and 3.7.28 of Splunk Secure Gateway app in Splunk Cloud Platform, a low-privileged user that does not hold the "admin" or "power" Splunk roles and subscribes to mobile push notifications could receive notifications that disclose the title and description of the report or alert even if they do not have access to view the report or alert.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.30%

Chance of exploitation in the next 30 days

Percentile

22%

Versus all other CVEs

30-day change

0.00 pp

From 0.30% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.30%

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

Splunk4 products
  • splunk≥ 9.2.0, < 9.2.10 | ≥ 9.3.0, < 9.3.8 | ≥ 9.4.0, < 9.4.6 | ≥ 10.0.0, < 10.0.2
  • splunk_cloud_platform≥ 9.3.2411, < 9.3.2411.120 | ≥ 10.0.2503, < 10.0.2503.8 | ≥ 10.1.2507, < 10.1.2507.6
  • splunk enterprise≥ 10.0, < 10.0.2 | ≥ 9.4, < 9.4.6 | ≥ 9.3, < 9.3.8 | ≥ 9.2, < 9.2.10
  • splunk_secure_gateway≥ 3.9, < 3.9.10 | ≥ 3.8, < 3.8.58 | ≥ 3.7, < 3.7.28 | ≥ 3.7.0, < 3.7.28 | ≥ 3.8.0, < 3.8.58 | ≥ 3.9.0, < 3.9.10

1 vendor · 4 products

References

1 links