{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-40066", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "state": "PUBLISHED", "assignerShortName": "icscert", "dateReserved": "2026-04-14T15:47:54.264Z", "datePublished": "2026-04-17T19:43:20.709Z", "dateUpdated": "2026-07-10T22:37:11.001Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2026-07-10T22:37:11.001Z" }, "title": "Anviz Products Download of Code Without Integrity Check", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-494", "description": "CWE-494", "type": "CWE" } ] } ], "affected": [ { "vendor": "Anviz", "product": "Anviz CX7 Firmware", "versions": [ { "status": "affected", "version": "All versions" } ], "defaultStatus": "unaffected" }, { "vendor": "Anviz", "product": "Anviz CX2 Lite Firmware", "versions": [ { "status": "affected", "version": "All versions" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "Anviz CX2 Lite and CX7 are vulnerable to unverified update packages that can be uploaded. The device unpacks and executes a script resulting in unauthenticated remote code execution.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Anviz CX2 Lite and CX7 are vulnerable to unverified update packages that can be uploaded. The device unpacks and executes a script resulting in unauthenticated remote code execution." } ] } ], "references": [ { "url": "https://www.anviz.com/contact-us.html" }, { "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-106-03" }, { "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-106-03.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": "HIGH", "baseSeverity": "HIGH", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } } ], "workarounds": [ { "lang": "en", "value": "Anviz did not respond to CISA's attempts to coordinate these vulnerabilities. Users should contact Anviz for more information at https://www.anviz.com/contact-us.html .", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Anviz did not respond to CISA's attempts to coordinate these vulnerabilities. Users should contact Anviz for more information at https://www.anviz.com/contact-us.html." } ] } ], "credits": [ { "lang": "en", "value": "An anonymous researcher reported this vulnerability to CISA.", "type": "finder" } ], "source": { "advisory": "ICSA-26-106-03", "discovery": "EXTERNAL" }, "x_generator": { "engine": "Vulnogram 1.0.1" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-04-17T20:00:10.096399Z", "id": "CVE-2026-40066", "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": "2026-04-17T20:00:36.786Z" } } ] } }