{"id":"CVE-2025-20322","state":"PUBLISHED","title":"Denial of Service (DoS) in Search Head Cluster through Cross-Site Request Forgery (CSRF) in Splunk Enterprise","description":"In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.104, 9.3.2408.113, and 9.2.2406.119, an unauthenticated attacker could send a specially-crafted SPL search command that could trigger a rolling restart in the Search Head Cluster through a Cross-Site Request Forgery (CSRF), potentially leading to a denial of service (DoS).<br><br>The vulnerability requires the attacker to phish the administrator-level victim by tricking them into initiating a request within their browser. The attacker should not be able to exploit the vulnerability at will.<br><br>See [How rolling restart works](https://docs.splunk.com/Documentation/Splunk/9.4.2/DistSearch/RestartSHC) for more information.","publishedAt":"2025-07-07T17:48:05.482Z","updatedAt":"2025-07-07T18:04:40.952Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","source":"cisco"},"assigner":"cisco","products":["Splunk Splunk Enterprise","Splunk Splunk Enterprise Cloud"],"affected":[{"vendor":"Splunk","product":"Splunk Enterprise","versions":[{"version":"9.4","status":"affected","lessThan":"9.4.3","versionType":"custom"},{"version":"9.3","status":"affected","lessThan":"9.3.5","versionType":"custom"},{"version":"9.2","status":"affected","lessThan":"9.2.7","versionType":"custom"},{"version":"9.1","status":"affected","lessThan":"9.1.10","versionType":"custom"}]},{"vendor":"Splunk","product":"Splunk Enterprise Cloud","versions":[{"version":"9.3.2411","status":"affected","lessThan":"9.3.2411.104","versionType":"custom"},{"version":"9.3.2408","status":"affected","lessThan":"9.3.2408.113","versionType":"custom"},{"version":"9.2.2406","status":"affected","lessThan":"9.2.2406.119","versionType":"custom"}]}],"references":["https://advisory.splunk.com/advisories/SVD-2025-0705"],"weaknesses":["CWE-352"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/20xxx/CVE-2025-20322.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-20322","state":"PUBLISHED","datePublished":"2025-07-07T17:48:05.482Z","dateUpdated":"2025-07-07T18:04:40.952Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2024-10-10T19:15:13.254Z"},"containers":{"cna":{"title":"Denial of Service (DoS) in Search Head Cluster through Cross-Site Request Forgery (CSRF) in Splunk Enterprise","descriptions":[{"lang":"en","value":"In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.104, 9.3.2408.113, and 9.2.2406.119, an unauthenticated attacker could send a specially-crafted SPL search command that could trigger a rolling restart in the Search Head Cluster through a Cross-Site Request Forgery (CSRF), potentially leading to a denial of service (DoS).<br><br>The vulnerability requires the attacker to phish the administrator-level victim by tricking them into initiating a request within their browser. The attacker should not be able to exploit the vulnerability at will.<br><br>See [How rolling restart works](https://docs.splunk.com/Documentation/Splunk/9.4.2/DistSearch/RestartSHC) for more information."}],"affected":[{"vendor":"Splunk","product":"Splunk Enterprise","versions":[{"version":"9.4","status":"affected","lessThan":"9.4.3","versionType":"custom"},{"version":"9.3","status":"affected","lessThan":"9.3.5","versionType":"custom"},{"version":"9.2","status":"affected","lessThan":"9.2.7","versionType":"custom"},{"version":"9.1","status":"affected","lessThan":"9.1.10","versionType":"custom"}]},{"vendor":"Splunk","product":"Splunk Enterprise Cloud","versions":[{"version":"9.3.2411","status":"affected","lessThan":"9.3.2411.104","versionType":"custom"},{"version":"9.3.2408","status":"affected","lessThan":"9.3.2408.113","versionType":"custom"},{"version":"9.2.2406","status":"affected","lessThan":"9.2.2406.119","versionType":"custom"}]}],"references":[{"url":"https://advisory.splunk.com/advisories/SVD-2025-0705"}],"metrics":[{"cvssV3_1":{"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","version":"3.1","baseScore":4.3,"baseSeverity":"MEDIUM"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-352","lang":"en","type":"cwe","description":"The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request."}]}],"providerMetadata":{"shortName":"cisco","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateUpdated":"2025-07-07T17:48:05.482Z"},"datePublic":"2025-07-07T00:00:00.000Z","source":{"advisory":"SVD-2025-0705"},"credits":[{"lang":"en","value":"Anton (therceman)"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-07T18:04:29.197904Z","id":"CVE-2025-20322","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":"2025-07-07T18:04:40.952Z"}}]}}}