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CVE-2026-20251

In Splunk Enterprise versions below 10.2.4, 10.0.7, 9.4.12, and 9.3.13, Splunk Cloud Platform versions below 10.3.2512.12, 10.2.2510.14, 10.1.2507.22, and 9.3.2411.132, and Splunk Secure Gateway versions below 3.10.6, 3.9.20, and 3.8.67, a low-privileged user that does not hold the 'admin' or 'power' Splunk roles could perform a Remote Code Execution (RCE) through the Splunk Secure Gateway app.<br><br>The Remote Code Execution is possible because of unsafe deserialization of App Key Value Store
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b27425c034c4d4c9485bfafdc47bfbb81907cde44906150cb23ece0fc4dc9618
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"product":"Splunk Enterprise","vendor":"Splunk","versions":[{"lessThan":"10.2.4","status":"affected","version":"10.2","versionType":"custom"},{"lessThan":"10.0.7","status":"affected","version":"10.0","versionType":"custom"},{"lessThan":"9.4.12","status":"affected","version":"9.4","versionType":"custom"},{"lessThan":"9.3.13","status":"affected","version":"9.3","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:be2fa01798e665270257f1d01c1aa3ddc75bdf7e47db2ceb350b147629371916 · sha256:aeda9b5ea8fe62fa… · /containers/cna/affected/0

{"product":"Splunk Cloud Platform","vendor":"Splunk","versions":[{"lessThan":"10.3.2512.12","status":"affected","version":"10.3.2512","versionType":"custom"},{"lessThan":"10.2.2510.14","status":"affected","version":"10.2.2510","versionType":"custom"},{"lessThan":"10.1.2507.22","status":"affected","version":"10.1.2507","versionType":"custom"},{"lessThan":"9.3.2411.132","status":"affected","version":"9.3.2411","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:be2fa01798e665270257f1d01c1aa3ddc75bdf7e47db2ceb350b147629371916 · sha256:aeda9b5ea8fe62fa… · /containers/cna/affected/1

{"product":"Splunk Secure Gateway","vendor":"Splunk","versions":[{"lessThan":"3.10.6","status":"affected","version":"3.10","versionType":"custom"},{"lessThan":"3.9.20","status":"affected","version":"3.9","versionType":"custom"},{"lessThan":"3.8.67","status":"affected","version":"3.8","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:be2fa01798e665270257f1d01c1aa3ddc75bdf7e47db2ceb350b147629371916 · sha256:aeda9b5ea8fe62fa… · /containers/cna/affected/2

Affected products and versions

3 source assertions
{"product":"Splunk Enterprise","vendor":"Splunk","versions":[{"lessThan":"10.2.4","status":"affected","version":"10.2","versionType":"custom"},{"lessThan":"10.0.7","status":"affected","version":"10.0","versionType":"custom"},{"lessThan":"9.4.12","status":"affected","version":"9.4","versionType":"custom"},{"lessThan":"9.3.13","status":"affected","version":"9.3","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:be2fa01798e665270257f1d01c1aa3ddc75bdf7e47db2ceb350b147629371916 · sha256:aeda9b5ea8fe62fa… · /containers/cna/affected/0
{"product":"Splunk Cloud Platform","vendor":"Splunk","versions":[{"lessThan":"10.3.2512.12","status":"affected","version":"10.3.2512","versionType":"custom"},{"lessThan":"10.2.2510.14","status":"affected","version":"10.2.2510","versionType":"custom"},{"lessThan":"10.1.2507.22","status":"affected","version":"10.1.2507","versionType":"custom"},{"lessThan":"9.3.2411.132","status":"affected","version":"9.3.2411","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:be2fa01798e665270257f1d01c1aa3ddc75bdf7e47db2ceb350b147629371916 · sha256:aeda9b5ea8fe62fa… · /containers/cna/affected/1
{"product":"Splunk Secure Gateway","vendor":"Splunk","versions":[{"lessThan":"3.10.6","status":"affected","version":"3.10","versionType":"custom"},{"lessThan":"3.9.20","status":"affected","version":"3.9","versionType":"custom"},{"lessThan":"3.8.67","status":"affected","version":"3.8","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:be2fa01798e665270257f1d01c1aa3ddc75bdf7e47db2ceb350b147629371916 · sha256:aeda9b5ea8fe62fa… · /containers/cna/affected/2

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:be2fa01798e665270257f1d01c1aa3ddc75bdf7e47db2ceb350b147629371916 · sha256:aeda9b5ea8fe62fa… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-502","description":"The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.","lang":"en","type":"cwe"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:be2fa01798e665270257f1d01c1aa3ddc75bdf7e47db2ceb350b147629371916 · sha256:aeda9b5ea8fe62fa… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"url":"https://advisory.splunk.com/advisories/SVD-2026-0601"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:be2fa01798e665270257f1d01c1aa3ddc75bdf7e47db2ceb350b147629371916 · sha256:aeda9b5ea8fe62fa… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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