{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-31928","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","state":"PUBLISHED","assignerShortName":"icscert","dateReserved":"2026-03-30T20:11:42.808Z","datePublished":"2026-06-26T22:52:51.074Z","dateUpdated":"2026-06-29T13:56:54.725Z"},"containers":{"cna":{"providerMetadata":{"orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","shortName":"icscert","dateUpdated":"2026-06-26T22:52:51.074Z"},"title":"Daktronics Controller Firmware Use of Hard-coded Credentials","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-798","description":"CWE-798","type":"CWE"}]}],"affected":[{"vendor":"Daktronics","product":"VFC-DMP-5000","versions":[{"status":"affected","version":"0","lessThan":"v8.117.x.x","versionType":"custom"},{"status":"affected","version":"0","lessThan":"v9.43.x.x","versionType":"custom"},{"status":"affected","version":"0","lessThan":"v10.34.x.x","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"Daktronics","product":"DMP-5000","versions":[{"status":"affected","version":"0","lessThan":"v10.34.x.x","versionType":"custom"},{"status":"affected","version":"0","lessThan":"v8.117.x.x","versionType":"custom"},{"status":"affected","version":"0","lessThan":"v9.43.x.x","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"Daktronics","product":"DMP-8000","versions":[{"status":"affected","version":"0","lessThan":"v10.34.x.x","versionType":"custom"},{"status":"affected","version":"0","lessThan":"v8.117.x.x","versionType":"custom"},{"status":"affected","version":"0","lessThan":"v9.43.x.x","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The DMP-5000 devices are shipped with a default administrative web account with weak authentication controls, which are not required to be changed during initial configuration or operation. Using these accounts provides full system access.","supportingMedia":[{"type":"text/html","base64":false,"value":"<span>The DMP-5000 devices are shipped with a default administrative web account with weak authentication controls, which are not required to be changed during initial configuration or operation. Using these accounts provides full system access.</span>"}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-04"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-176-04.json"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE","baseSeverity":"HIGH","baseScore":8.1,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"HIGH","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"CRITICAL","baseScore":9.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N"}}],"workarounds":[{"lang":"en","value":"Daktronics recommends updating the default passwords and encourages using strong, unique credentials per device.","supportingMedia":[{"type":"text/html","base64":false,"value":"<span>Daktronics recommends updating the default passwords and encourages using strong, unique credentials per device.</span>"}]}],"solutions":[{"lang":"en","value":"Daktronics recommends users update their device software to one of the following versions (based on product configuration in use): 8.117.0.x, 9.43.0.x, or 10.34.0.x","supportingMedia":[{"type":"text/html","base64":false,"value":"<span>Daktronics recommends users update their device software to one of the following versions (based on product configuration in use): 8.117.0.x, 9.43.0.x, or 10.34.0.x</span>"}]}],"credits":[{"lang":"en","value":"Thomas Jou of Princeton University reported this vulnerability to CISA.","type":"finder"}],"source":{"advisory":"ICSA-26-176-04","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-29T13:56:45.915219Z","id":"CVE-2026-31928","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-29T13:56:54.725Z"}}]}}