{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16138","assignerOrgId":"f9fea0b6-671e-4eea-8fde-31911902ae05","state":"PUBLISHED","assignerShortName":"ProgressSoftware","dateReserved":"2026-07-17T16:56:50.099Z","datePublished":"2026-08-17T13:32:01.432Z","dateUpdated":"2026-08-18T03:55:25.792Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f9fea0b6-671e-4eea-8fde-31911902ae05","shortName":"ProgressSoftware","dateUpdated":"2026-08-17T13:32:01.432Z"},"title":"Remote code execution via unsafe deserialization in Progress ShareFile Storage Zones Controller's CICO service","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-502","description":"CWE-502: Deserialization of Untrusted Data","type":"CWE"}]}],"impacts":[{"descriptions":[{"lang":"en","value":"A user with write access to a Network share can achieve arbitrary code execution with the privileges of the service account."}]}],"affected":[{"vendor":"Progress","product":"ShareFile Storage Zones Controller","versions":[{"status":"affected","version":"0","lessThanOrEqual":"5.12.5","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"In Progress ShareFile Storage Zones Controller v5.12.5 and below versions, unsafe deserialization of untrusted file metadata can allow a user with write access to a Network share to execute arbitrary code on the Storage Zones Controller host.","supportingMedia":[{"type":"text/html","base64":false,"value":"In Progress ShareFile Storage Zones Controller v5.12.5 and below versions, unsafe deserialization of untrusted file metadata can allow a user with write access to a Network share to execute arbitrary code on the Storage Zones Controller host."}]}],"references":[{"url":"https://support.sharefile.com/s/article/ShareFile-Storage-Zone-Controller-SZC-Service-Disruption-Guidance-Login-Issues-and-Access-Information","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":8,"vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}}],"solutions":[{"lang":"en","value":"Upgrade to ShareFile Storage Zones Controller version 5.12.6 or later.","supportingMedia":[{"type":"text/html","base64":false,"value":"Upgrade to ShareFile Storage Zones Controller version 5.12.6 or later."}]}],"source":{"discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-17T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-16138"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-18T03:55:25.792Z"}}]}}