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CVE-2025-20384

🗓️ 03 Dec 2025 17:00:34Reported by ciscoType 
cve
 cve
🔗 web.nvd.nist.gov👁 51 Views🌐 WEB

Unauthenticated log injection via /en-US/static/ endpoint poisons logs in Splunk Enterprise.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Splunk Enterprise Data Poisoning
24 Dec 202500:00
–bdu_fstec
circl
Circl
CVE-2025-20384
4 Dec 202514:50
–circl
cnnvd
CNNVD
Splunk Cloud Platform and Splunk Enterprise security vulnerabilities
3 Dec 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-20384 Unauthenticated Log Injection in Splunk Enterprise
3 Dec 202517:00
–cvelist
githubexploit
GithubExploit
Exploit for Improper Output Neutralization for Logs in Splunk
7 Dec 202514:36
–githubexploit
euvd
EUVD
EUVD-2025-201004
3 Dec 202517:00
–euvd
kitploit
Kitploit
CVE-2025-20384
24 Oct 202618:55
–kitploit
ncsc
NCSC
Vulnerabilities fixed in Splunk Enterprise and Splunk Cloud Platform
8 Dec 202508:23
–ncsc
nvd
NVD
CVE-2025-20384
3 Dec 202517:15
–nvd
osv_cve
osv_cve
CVE-2025-20384
3 Dec 202517:15
–osv_cve
Rows per page
NVD
Node
OR
splunksplunkRange9.2.0–9.2.10enterprise
splunksplunkRange9.3.0–9.3.8enterprise
splunksplunkRange9.4.0–9.4.6enterprise
splunksplunkMatch10.0.0enterprise
splunksplunk_cloud_platformRange9.3.2411–9.3.2411.117
splunksplunk_cloud_platformRange10.0.2503–10.0.2503.6
splunksplunk_cloud_platformRange10.1.2507–10.1.2507.4
[
  {
    "product": "Splunk Enterprise",
    "vendor": "Splunk",
    "versions": [
      {
        "version": "10.0",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "10.0.1"
      },
      {
        "version": "9.4",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "9.4.6"
      },
      {
        "version": "9.3",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "9.3.8"
      },
      {
        "version": "9.2",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "9.2.10"
      }
    ]
  },
  {
    "product": "Splunk Cloud Platform",
    "vendor": "Splunk",
    "versions": [
      {
        "version": "10.1.2507",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "10.1.2507.4"
      },
      {
        "version": "10.0.2503",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "10.0.2503.6"
      },
      {
        "version": "9.3.2411",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "9.3.2411.117"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
checkquery param/en-US/app/SplunkEnterpriseSecuritySuite/apple-touch-icon.pngUnauthenticated log injection via the 'check' query parameter on a static file endpoint, allowing an attacker to inject ANSI escape codes into Splunk log files.CWE-117

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25 Sep 2026 23:10Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3
EPSS0.00385
SSVC
51