{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-28205","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","state":"PUBLISHED","assignerShortName":"icscert","dateReserved":"2026-04-06T15:01:14.335Z","datePublished":"2026-04-09T18:54:58.694Z","dateUpdated":"2026-04-10T18:02:22.971Z"},"containers":{"cna":{"providerMetadata":{"orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","shortName":"icscert","dateUpdated":"2026-04-09T18:54:58.694Z"},"title":"Initialization of a resource with an insecure default in OpenPLC_V3","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-1188","description":"CWE-1188 Initialization of a resource with an insecure default","type":"CWE"}]}],"affected":[{"vendor":"OpenPLC_V3","product":"OpenPLC_V3","versions":[{"status":"affected","version":"All versions"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"OpenPLC_V3 is vulnerable to an Initialization of a Resource with an Insecure Default vulnerability which could allow an attacker to gain access to the system by bypassing authentication via an API.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>OpenPLC_V3 is vulnerable to an Initialization of a Resource with an Insecure Default vulnerability which could allow an attacker to gain access to the system by bypassing authentication via an API.</p><br>"}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-10","tags":["government-resource"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"LOW","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"HIGH","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":9.2,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H"}}],"workarounds":[{"lang":"en","value":"OpenPLC_v3 is now considered to be end of life. Users are recommended to upgrade to OpenPLC Runtime v4 ( https://github.com/autonomy-logic/openplc-runtime ).","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>OpenPLC_v3 is now considered to be end of life. Users are recommended to upgrade to OpenPLC Runtime v4 (<a href=\"https://github.com/autonomy-logic/openplc-runtime\" target=\"_blank\">https://github.com/autonomy-logic/openplc-runtime</a>).</p><br>"}]}],"credits":[{"lang":"en","value":"Shriyans Sudhi (ss0x00) from Rochester Institute of Technology (RIT)","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.1"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-10T18:02:12.757240Z","id":"CVE-2026-28205","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":"2026-04-10T18:02:22.971Z"}}]}}