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.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://advisory.splunk.com/advisories/SVD-2025-1203 |
|
History
Fri, 05 Dec 2025 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Splunk splunk
|
|
| CPEs | cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:* cpe:2.3:a:splunk:splunk:10.0.0:*:*:*:enterprise:*:*:* cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Splunk splunk
|
Thu, 04 Dec 2025 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Splunk
Splunk splunk Cloud Platform Splunk splunk Enterprise |
|
| Vendors & Products |
Splunk
Splunk splunk Cloud Platform Splunk splunk Enterprise |
Wed, 03 Dec 2025 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 03 Dec 2025 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Unauthenticated Log Injection in Splunk Enterprise | |
| Weaknesses | CWE-117 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: cisco
Published: 2025-12-03T17:00:34.212Z
Updated: 2025-12-03T21:32:24.714Z
Reserved: 2024-10-10T19:15:13.264Z
Link: CVE-2025-20384
Updated: 2025-12-03T21:32:20.616Z
Status : Analyzed
Published: 2025-12-03T17:15:50.740
Modified: 2025-12-05T18:14:07.767
Link: CVE-2025-20384
No data.