{"id":"CVE-2025-20388","state":"PUBLISHED","title":"Blind Server Side Request Forgery (SSRF) through Distributed Search Peers in Splunk Enterprise","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, 10.0.2503.7, and 9.3.2411.116, a user who holds a role that contains the high privilege capability `change_authentication` could enumerate internal IP addresses and network ports when adding new search peers to a Splunk search head in a distributed environment.","publishedAt":"2025-12-03T17:00:59.450Z","updatedAt":"2025-12-03T18:14:46.236Z","severity":{"score":2.7,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","source":"cisco"},"assigner":"cisco","products":["Splunk Splunk Enterprise","Splunk Splunk Cloud Platform"],"affected":[{"vendor":"Splunk","product":"Splunk Enterprise","versions":[{"version":"10.0","status":"affected","lessThan":"10.0.1","versionType":"custom"},{"version":"9.4","status":"affected","lessThan":"9.4.6","versionType":"custom"},{"version":"9.3","status":"affected","lessThan":"9.3.8","versionType":"custom"},{"version":"9.2","status":"affected","lessThan":"9.2.10","versionType":"custom"}]},{"vendor":"Splunk","product":"Splunk Cloud Platform","versions":[{"version":"10.1.2507","status":"affected","lessThan":"10.1.2507.4","versionType":"custom"},{"version":"10.0.2503","status":"affected","lessThan":"10.0.2503.6","versionType":"custom"},{"version":"9.3.2411","status":"affected","lessThan":"9.3.2411.116","versionType":"custom"}]}],"references":["https://advisory.splunk.com/advisories/SVD-2025-1207"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/20xxx/CVE-2025-20388.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-20388","state":"PUBLISHED","datePublished":"2025-12-03T17:00:59.450Z","dateUpdated":"2025-12-03T18:14:46.236Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2024-10-10T19:15:13.265Z"},"containers":{"cna":{"title":"Blind Server Side Request Forgery (SSRF) through Distributed Search Peers in Splunk Enterprise","descriptions":[{"lang":"en","value":"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, 10.0.2503.7, and 9.3.2411.116, a user who holds a role that contains the high privilege capability `change_authentication` could enumerate internal IP addresses and network ports when adding new search peers to a Splunk search head in a distributed environment."}],"affected":[{"vendor":"Splunk","product":"Splunk Enterprise","versions":[{"version":"10.0","status":"affected","lessThan":"10.0.1","versionType":"custom"},{"version":"9.4","status":"affected","lessThan":"9.4.6","versionType":"custom"},{"version":"9.3","status":"affected","lessThan":"9.3.8","versionType":"custom"},{"version":"9.2","status":"affected","lessThan":"9.2.10","versionType":"custom"}]},{"vendor":"Splunk","product":"Splunk Cloud Platform","versions":[{"version":"10.1.2507","status":"affected","lessThan":"10.1.2507.4","versionType":"custom"},{"version":"10.0.2503","status":"affected","lessThan":"10.0.2503.6","versionType":"custom"},{"version":"9.3.2411","status":"affected","lessThan":"9.3.2411.116","versionType":"custom"}]}],"references":[{"url":"https://advisory.splunk.com/advisories/SVD-2025-1207"}],"metrics":[{"cvssV3_1":{"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","version":"3.1","baseScore":2.7,"baseSeverity":"LOW"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","type":"cwe","description":"The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination."}]}],"providerMetadata":{"shortName":"cisco","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateUpdated":"2025-12-03T17:00:59.450Z"},"datePublic":"2025-12-03T00:00:00.000Z","source":{"advisory":"SVD-2025-1207"},"credits":[{"lang":"en","value":"Mr Hack (try_to_hack) Santiago Lopez"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-03T18:12:35.294523Z","id":"CVE-2025-20388","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-03T18:14:46.236Z"}}]}}}