{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-3821", "assignerOrgId": "def9a96e-e099-41a9-bfac-30fd4f82c411", "state": "PUBLISHED", "assignerShortName": "Supermicro", "dateReserved": "2026-03-09T02:52:17.984Z", "datePublished": "2026-07-22T06:15:31.648Z", "dateUpdated": "2026-07-22T12:57:22.874Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "def9a96e-e099-41a9-bfac-30fd4f82c411", "shortName": "Supermicro", "dateUpdated": "2026-07-22T06:15:31.648Z" }, "title": "Supermicro SMASH service contain an Arbitrary code execution issue", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-78", "description": "CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')", "type": "CWE" } ] } ], "impacts": [ { "capecId": "CAPEC-88", "descriptions": [ { "lang": "en", "value": "CAPEC-88 OS Command Injection" } ] } ], "affected": [ { "vendor": "SMCI", "product": "X14DBG-DAP,X14DBI", "versions": [ { "status": "affected", "version": "01.00.16.00" }, { "status": "affected", "version": "1.03.02.06" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "Supermicro (SMC) SMASH services contain an Arbitrary code execution issue in X14DBG-DAP and X14DBI.\nAn authorized attacker can exploit SMASH’s input capability to compromise data integrity or launch a Denial-of-Service (DoS) attack against the BMC.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "
Supermicro (SMC) SMASH services contain an Arbitrary code execution issue in X14DBG-DAP and X14DBI.
An authorized attacker can exploit SMASH’s input capability to compromise data integrity or launch a Denial-of-Service (DoS) attack against the BMC.