{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-28386","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","state":"PUBLISHED","assignerShortName":"icscert","dateReserved":"2023-04-26T19:18:23.295Z","datePublished":"2023-05-22T19:35:12.357Z","dateUpdated":"2025-01-16T21:33:35.168Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"OvrC Cloud","vendor":"Snap One","versions":[{"lessThan":"7.3","status":"affected","version":"0","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Uri Katz of Claroty reported these vulnerabilities to CISA."}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p></p>\n\n<p></p>\n\n<p></p>\n\n<p></p>\n\n<p>Snap One OvrC Pro devices versions 7.2 and prior do not validate firmware updates correctly. The device only calculates the MD5 hash of the firmware and does not check using a private-public key mechanism. The lack of complete PKI system firmware signature could allow attackers to upload arbitrary firmware updates, resulting in code execution.</p>\n\n<p></p>"}],"value":"Snap One OvrC Pro devices versions 7.2 and prior do not validate firmware updates correctly. The device only calculates the MD5 hash of the firmware and does not check using a private-public key mechanism. The lack of complete PKI system firmware signature could allow attackers to upload arbitrary firmware updates, resulting in code execution."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-354","description":"CWE-354 Improper Validation of Integrity Check Value","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","shortName":"icscert","dateUpdated":"2024-12-09T17:33:01.774Z"},"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-01"},{"url":"https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-p.pdf"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Snap One has released the following updates/fixes for the affected products:</p><ul><li>OvrC Pro v7.2 has been automatically pushed out to devices to update via OvrC cloud.</li><li>OvrC Pro v7.3 has been automatically pushed out to devices to update via OvrC cloud.</li><li>Disable UPnP.</li></ul><p>For more information, see Snap One’s <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-p.pdf\">Release Notes</a>.</p>"}],"value":"Snap One has released the following updates/fixes for the affected products:\n\n  *  OvrC Pro v7.2 has been automatically pushed out to devices to update via OvrC cloud.\n  *  OvrC Pro v7.3 has been automatically pushed out to devices to update via OvrC cloud.\n  *  Disable UPnP.\n\n\nFor more information, see Snap One’s  Release Notes https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-p.pdf ."}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T12:38:24.902Z"},"title":"CVE Program Container","references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-01","tags":["x_transferred"]},{"url":"https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-p.pdf","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-16T20:55:33.363400Z","id":"CVE-2023-28386","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-01-16T21:33:35.168Z"}}]}}