{"id":"CVE-2026-4396","state":"PUBLISHED","title":"Improper certificate validation in Devolutions Hub Reporting Service ","description":"Improper certificate validation in Devolutions Hub Reporting Service \n2025.3.1.1 and earlier allows a network attacker to perform a \nman-in-the-middle attack via disabled TLS certificate verification.","publishedAt":"2026-03-18T19:41:34.801Z","updatedAt":"2026-03-18T20:10:58.385Z","severity":{"score":8.3,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","source":"CISA-ADP"},"assigner":"DEVOLUTIONS","products":["Devolutions Hub Reporting Service"],"affected":[{"vendor":"Devolutions","product":"Hub Reporting Service","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2025.3.1.1","versionType":"custom"}]}],"references":["https://devolutions.net/security/advisories/DEVO-2026-0009/"],"weaknesses":["CWE-295"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/4xxx/CVE-2026-4396.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-4396","state":"PUBLISHED","datePublished":"2026-03-18T19:41:34.801Z","dateUpdated":"2026-03-18T20:10:58.385Z","assignerShortName":"DEVOLUTIONS","assignerOrgId":"bfee16bd-18e6-446c-9a65-f5b2e3d89c23","dateReserved":"2026-03-18T15:54:21.845Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Improper certificate validation in Devolutions Hub Reporting Service \n2025.3.1.1 and earlier allows a network attacker to perform a \nman-in-the-middle attack via disabled TLS certificate verification."}],"affected":[{"vendor":"Devolutions","product":"Hub Reporting Service","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2025.3.1.1","versionType":"custom"}]}],"references":[{"url":"https://devolutions.net/security/advisories/DEVO-2026-0009/"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-295","lang":"en","description":"CWE-295 Improper certificate validation","type":"CWE"}]}],"providerMetadata":{"shortName":"DEVOLUTIONS","orgId":"bfee16bd-18e6-446c-9a65-f5b2e3d89c23","dateUpdated":"2026-03-18T19:41:34.801Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.3,"attackVector":"ADJACENT_NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"LOW","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-03-18T20:10:30.703401Z","id":"CVE-2026-4396","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":"2026-03-18T20:10:58.385Z"}}]}}}