Description

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, 10.0.2503.6, and 9.3.2411.117.125, an unauthenticated attacker can inject American National Standards Institute (ANSI) escape codes into Splunk log files due to improper validation at the /en-US/static/ web endpoint. This may allow them to poison, forge, or obfuscate sensitive log data through specially crafted HTTP requests, potentially impacting log integrity and detection capabilities.

INFO

Published Date :

2025-12-03T17:00:34.212Z

Last Modified :

2025-12-03T21:32:24.714Z

Source :

cisco
AFFECTED PRODUCTS

The following products are affected by CVE-2025-20384 vulnerability.

Vendors Products
Splunk
  • Splunk
  • Splunk Cloud Platform
  • Splunk Enterprise
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-20384.

URL Resource
https://advisory.splunk.com/advisories/SVD-2025-1203 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact