CVE-2025-20388 (GCVE-0-2025-20388)

Vulnerability from cvelistv5 – Published: 2025-12-03 17:00 – Updated: 2025-12-03 18:14
VLAI
Title
Blind Server Side Request Forgery (SSRF) through Distributed Search Peers in Splunk Enterprise
Summary
In Splunk Enterprise versions below 10.0.1, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.4, 10.0.2503.7, and 9.3.2411.116, a user who holds a role that contains the high privilege capability `change_authentication` could enumerate internal IP addresses and network ports when adding new search peers to a Splunk search head in a distributed environment.
Severity
2.7 (Low)
CVSS:3.1/AV:N/AC:L/PR:H/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-918 - The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
Assigner
References
Impacted products
Vendor Product Version
Splunk Splunk Enterprise Affected: 10.0 , < 10.0.1 (custom)
Affected: 9.4 , < 9.4.6 (custom)
Affected: 9.3 , < 9.3.8 (custom)
Affected: 9.2 , < 9.2.10 (custom)
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Splunk Splunk Cloud Platform Affected: 10.1.2507 , < 10.1.2507.4 (custom)
Affected: 10.0.2503 , < 10.0.2503.6 (custom)
Affected: 9.3.2411 , < 9.3.2411.116 (custom)
Create a notification for this product.
Date Public
2025-12-03 00:00
Credits
Mr Hack (try_to_hack) Santiago Lopez
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.