{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"M-Files Server","vendor":"M-Files","versions":[{"lessThan":"23.6.12695.3","status":"affected","version":"0","versionType":"custom"},{"status":"unaffected","version":"23.2.12340.11"}]}],"source":"security@m-files.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:m-files:m-files_server:*:*:*:*:*:*:*:*","matchCriteriaId":"D3A71882-B133-4517-977C-CA6ADC483B76","versionEndExcluding":"23.6.12695.3","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Unchecked parameter value in M-Files Server in versions before 23.6.12695.3 (excluding 23.2 SR2 and newer) allows anonymous user to cause denial of service"}],"id":"CVE-2023-3405","lastModified":"2026-06-17T06:14:00.553","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"security@m-files.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2023-3405","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-08-28T18:21:24.957217Z","version":"2.0.3"}}]},"published":"2023-06-27T15:15:11.447","references":[{"source":"security@m-files.com","url":"https://empower.m-files.com/security-advisories/CVE-2023-3405"},{"source":"security@m-files.com","url":"https://product.m-files.com/security-advisories/cve-2023-3405/"},{"source":"nvd@nist.gov","tags":["Vendor Advisory"],"url":"https://www.m-files.com/about/trust-center/security-advisories/cve-2023-3405-denial-of-service-in-m-files-server/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://www.m-files.com/about/trust-center/security-advisories/cve-2023-3405"}],"sourceIdentifier":"security@m-files.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-248"}],"source":"security@m-files.com","type":"Secondary"},{"description":[{"lang":"en","value":"NVD-CWE-Other"}],"source":"nvd@nist.gov","type":"Primary"}]}