{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"Checkmk","vendor":"Checkmk GmbH","versions":[{"lessThan":"2.4.0b6","status":"affected","version":"2.4.0","versionType":"semver"},{"status":"affected","version":"2.3.0","versionType":"semver"},{"status":"affected","version":"2.2.0","versionType":"semver"},{"lessThanOrEqual":"2.1.0p50","status":"affected","version":"2.1.0","versionType":"semver"}]}],"source":"security@checkmk.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*","matchCriteriaId":"D8B35A8E-DA66-48FC-BDFC-1723620F4739","versionEndIncluding":"2.3.0","versionStartIncluding":"2.1.0","vulnerable":true},{"criteria":"cpe:2.3:a:checkmk:checkmk:2.4.0:-:*:*:*:*:*:*","matchCriteriaId":"022C075A-4B04-4141-A7D7-F93C9A7CE0FD","vulnerable":true},{"criteria":"cpe:2.3:a:checkmk:checkmk:2.4.0:b1:*:*:*:*:*:*","matchCriteriaId":"60C00469-0CD1-4E9C-8370-CE113842056C","vulnerable":true},{"criteria":"cpe:2.3:a:checkmk:checkmk:2.4.0:b2:*:*:*:*:*:*","matchCriteriaId":"179905FC-821F-4214-A872-E4E3702419D1","vulnerable":true},{"criteria":"cpe:2.3:a:checkmk:checkmk:2.4.0:b3:*:*:*:*:*:*","matchCriteriaId":"04956994-D5A8-45EE-9DC2-8A1D3058CE8E","vulnerable":true},{"criteria":"cpe:2.3:a:checkmk:checkmk:2.4.0:b4:*:*:*:*:*:*","matchCriteriaId":"8868449B-7259-4C3B-8344-0EFE0BA3A97E","vulnerable":true},{"criteria":"cpe:2.3:a:checkmk:checkmk:2.4.0:b5:*:*:*:*:*:*","matchCriteriaId":"BBDF3A13-582F-43D2-B42F-0DC42D4FBFBA","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Files to be deployed with agents are accessible without authentication in Checkmk 2.1.0, Checkmk 2.2.0, Checkmk 2.3.0 and <Checkmk 2.4.0b6 allows attacker to access files that could contain secrets."},{"lang":"es","value":"Los archivos que se implementarán con agentes son accesibles sin autenticación en Checkmk 2.1.0, Checkmk 2.2.0, Checkmk 2.3.0 y "}],"id":"CVE-2025-3506","lastModified":"2026-06-17T09:20:04.397","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"exploitabilityScore":3.9,"impactScore":1.4,"source":"nvd@nist.gov","type":"Primary"}],"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","availabilityRequirement":"NOT_DEFINED","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"security@checkmk.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2025-3506","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-05-08T13:25:20.976716Z","version":"2.0.3"}}]},"published":"2025-05-08T12:15:17.833","references":[{"source":"security@checkmk.com","tags":["Vendor Advisory"],"url":"https://checkmk.com/werk/17348"}],"sourceIdentifier":"security@checkmk.com","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-497"}],"source":"security@checkmk.com","type":"Secondary"}]}