{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1952","assignerOrgId":"759f5e80-c8e1-4224-bead-956d7b33c98b","state":"PUBLISHED","assignerShortName":"Deltaww","dateReserved":"2026-02-05T05:43:02.712Z","datePublished":"2026-04-24T06:08:58.826Z","dateUpdated":"2026-04-24T06:08:58.826Z"},"containers":{"cna":{"providerMetadata":{"orgId":"759f5e80-c8e1-4224-bead-956d7b33c98b","shortName":"Deltaww","dateUpdated":"2026-04-24T06:08:58.826Z"},"title":"Denial of service via the undocumented subfunction in AS320T","datePublic":"2026-04-24T05:26:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-912","description":"CWE-912 Hidden Functionality","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-125","descriptions":[{"lang":"en","value":"CAPEC-125: Flooding"}]}],"affected":[{"vendor":"DeltaWW","product":"AS320T","versions":[{"status":"affected","version":"0","lessThanOrEqual":"1.14","versionType":"custom"}],"defaultStatus":"unaffected"}],"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:deltaww:as320t:*:*:*:*:*:*:*:*","versionStartIncluding":"0","versionEndIncluding":"1.14"}]}]}],"descriptions":[{"lang":"en","value":"Delta Electronics AS320T has denial of service via the undocumented subfunction vulnerability.","supportingMedia":[{"type":"text/html","base64":false,"value":"Delta Electronics AS320T has denial of service via the undocumented subfunction&nbsp;vulnerability."}]}],"references":[{"url":"https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00006_AS320T%20Multiple%20vulnerabilities%20(CVE-2026-1949,%201950,%201951,%201952).pdf"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"CRITICAL","baseScore":9.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}],"solutions":[{"lang":"en","value":"Upgrade firmware to v1.16 or later","supportingMedia":[{"type":"text/html","base64":false,"value":"Upgrade firmware to v1.16 or later<br>"}]}],"credits":[{"lang":"en","value":"Sergey Fedonin and Ivan Kurnakov (Positive Technologies)","type":"reporter"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}}}}