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CVE-2025-20383

Improper access control through push notifications for reports and alerts in Splunk Secure Gateway app

Published: Dec 3, 2025Updated: Dec 5, 2025 Sources: CVE List NVD BDUCWE-200
4.3MEDIUM
NVD MITRE
EPSS Score
0.3%
Top 82.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-200NVD-CWE-Other

Affected Products

Splunk
commercial·USaka splunk cloud platform, splunk enterprise
splunk
Security Products
Splunk Cloud Platform
Security Products
Splunk Secure Gateway
Security Products
Splunk Enterprise
Security Products
Splunk Inc.
commercial·USaka splunk
Splunk Enterprise
Security Products
Splunk Cloud Platform
Security Products
Splunk Secure Gateway
Security Products
and 2 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2025-20383?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://advisory.splunk.com/advisories/SVD-2025-1202
advisory.splunk.com
https://advisory.splunk.com/advisories/SVD-2025-1202
advisory.splunk.com
https://www.cybersecurity-help.cz/vdb/SB2025120435
cybersecurity-help.cz

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