CVE-2025-20383 (GCVE-0-2025-20383)

Vulnerability from cvelistv5 – Published: 2025-12-03 17:00 – Updated: 2025-12-03 21:33
VLAI
Title
Improper access control through push notifications for reports and alerts in Splunk Secure Gateway app
Summary
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.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-200 - The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Assigner
References
Impacted products
Vendor Product Version
Splunk Splunk Enterprise Affected: 10.0 , < 10.0.2 (custom)
Affected: 9.4 , < 9.4.6 (custom)
Affected: 9.3 , < 9.3.8 (custom)
Affected: 9.2 , < 9.2.10 (custom)
Create a notification for this product.
Splunk Splunk Cloud Platform Affected: 10.1.2507 , < 10.1.2507.6 (custom)
Affected: 10.0.2503 , < 10.0.2503.8 (custom)
Affected: 9.3.2411 , < 9.3.2411.120 (custom)
Create a notification for this product.
Splunk Splunk Secure Gateway Affected: 3.9 , < 3.9.10 (custom)
Affected: 3.8 , < 3.8.58 (custom)
Affected: 3.7 , < 3.7.28 (custom)
Create a notification for this product.
Date Public
2025-12-03 00:00
Credits
Anton (therceman)
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.