Vulnerability Details CVE-2025-20384
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 22.4%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2025-20384
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cpe:2.3:a:splunk:splunk:10.0.0
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cpe:2.3:a:splunk:splunk:9.2.0
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cpe:2.3:a:splunk:splunk:9.2.1
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cpe:2.3:a:splunk:splunk:9.2.2
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cpe:2.3:a:splunk:splunk:9.2.3
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cpe:2.3:a:splunk:splunk:9.2.4
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cpe:2.3:a:splunk:splunk:9.2.5
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cpe:2.3:a:splunk:splunk:9.2.6
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cpe:2.3:a:splunk:splunk:9.2.7
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cpe:2.3:a:splunk:splunk:9.2.8
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cpe:2.3:a:splunk:splunk:9.2.9
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cpe:2.3:a:splunk:splunk:9.3.0
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cpe:2.3:a:splunk:splunk:9.3.1
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cpe:2.3:a:splunk:splunk:9.3.2
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cpe:2.3:a:splunk:splunk:9.3.3
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cpe:2.3:a:splunk:splunk:9.3.4
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cpe:2.3:a:splunk:splunk:9.3.5
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cpe:2.3:a:splunk:splunk:9.3.6
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cpe:2.3:a:splunk:splunk:9.3.7
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cpe:2.3:a:splunk:splunk:9.4.0
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cpe:2.3:a:splunk:splunk:9.4.1
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cpe:2.3:a:splunk:splunk:9.4.2
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cpe:2.3:a:splunk:splunk:9.4.3
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cpe:2.3:a:splunk:splunk:9.4.4
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cpe:2.3:a:splunk:splunk:9.4.5
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cpe:2.3:a:splunk:splunk_cloud_platform:10.0.2503
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cpe:2.3:a:splunk:splunk_cloud_platform:10.0.2503.5
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cpe:2.3:a:splunk:splunk_cloud_platform:10.1.2507
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cpe:2.3:a:splunk:splunk_cloud_platform:10.1.2507.1
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cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411
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cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.102
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cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.103
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cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.104
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cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.107
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cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.108
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cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.109
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cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.111
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cpe:2.3:a:splunk:splunk_cloud_platform:9.3.2411.116