{"schema":"vulnpedia.research/1","cve":"CVE-2023-4346","references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-236-01","tags":["government-resource","x_transferred","Third Party Advisory","US Government Resource"],"source":"mitre","sourceId":"icscert","modified":"2023-08-29T19:38:55.399Z","origins":[{"source":"mitre","sourceId":"icscert","modified":"2023-08-29T19:38:55.399Z","url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-236-01"},{"source":"mitre","sourceId":"CVE","modified":"2024-08-02T07:24:04.770Z","url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-236-01"},{"source":"nvd","sourceId":"CVE-2023-4346","modified":"2026-07-16T05:16:16.603","url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-236-01"}]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4346","tags":["government-resource","US Government Resource"],"source":"mitre","sourceId":"CISA-ADP","modified":"2026-07-16T03:55:23.364Z","origins":[{"source":"mitre","sourceId":"CISA-ADP","modified":"2026-07-16T03:55:23.364Z","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4346"},{"source":"nvd","sourceId":"CVE-2023-4346","modified":"2026-07-16T05:16:16.603","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4346"}]},{"source":"euvd","sourceId":"EUVD-2023-54211","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-54211","tags":["ADVISORY"],"origins":[{"source":"euvd","sourceId":"EUVD-2023-54211","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-54211"}]},{"url":"https://vulncheck.com/kev","tags":["ADVISORY"],"source":"vulncheck-kev","sourceId":"CVE-2023-4346","modified":"2026-07-15T00:00:00Z","origins":[{"source":"vulncheck-kev","sourceId":"CVE-2023-4346","modified":"2026-07-15T00:00:00Z","url":"https://vulncheck.com/kev"}]},{"url":"https://previdian.com/CVE-2023-4346","tags":["KEV report"],"source":"vulncheck-kev","sourceId":"CVE-2023-4346","modified":"2026-07-15T00:00:00Z","origins":[{"source":"vulncheck-kev","sourceId":"CVE-2023-4346","modified":"2026-07-15T00:00:00Z","url":"https://previdian.com/CVE-2023-4346"}]},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","tags":["KEV report"],"source":"vulncheck-kev","sourceId":"CVE-2023-4346","modified":"2026-07-15T00:00:00Z","origins":[{"source":"vulncheck-kev","sourceId":"CVE-2023-4346","modified":"2026-07-15T00:00:00Z","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json"}]},{"url":"https://www.recordedfuture.com/blog/july-2026-cve-landscape","tags":["KEV report"],"source":"vulncheck-kev","sourceId":"CVE-2023-4346","modified":"2026-07-15T00:00:00Z","origins":[{"source":"vulncheck-kev","sourceId":"CVE-2023-4346","modified":"2026-07-15T00:00:00Z","url":"https://www.recordedfuture.com/blog/july-2026-cve-landscape"}]}],"packages":[],"pocCandidates":[],"cataloguedPoc":[],"vendorStatements":[],"exploitationSources":[{"source":"vulncheck-kev","sourceId":"CVE-2023-4346","catalog":"VulnCheck KEV","kind":"catalogue","url":"https://vulncheck.com/kev","dateAdded":"2026-07-15T00:00:00Z","modified":"2026-07-15T00:00:00Z","requiredAction":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","knownRansomwareCampaignUse":"Unknown","reportedByVulncheckCanaries":false,"vendorProject":"KNX Association","product":"KNX Protocol Connection Authorization Option 1","dueDate":"2026-07-29T00:00:00Z","cisaDateAdded":"2026-07-15T00:00:00Z","origins":[{"source":"vulncheck-kev","sourceId":"CVE-2023-4346","modified":"2026-07-15T00:00:00Z","url":"https://vulncheck.com/kev"}]},{"source":"vulncheck-kev","sourceId":"CVE-2023-4346","catalog":"VulnCheck KEV","kind":"report","url":"https://previdian.com/CVE-2023-4346","dateAdded":"2026-07-15T00:00:00Z","firstPartyCanary":false,"origins":[{"source":"vulncheck-kev","sourceId":"CVE-2023-4346","url":"https://previdian.com/CVE-2023-4346"},{"source":"vulncheck-kev","sourceId":"CVE-2023-4346","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json"}]},{"source":"vulncheck-kev","sourceId":"CVE-2023-4346","catalog":"VulnCheck KEV","kind":"report","url":"https://www.recordedfuture.com/blog/july-2026-cve-landscape","dateAdded":"2026-08-07T00:00:00Z","firstPartyCanary":false,"origins":[{"source":"vulncheck-kev","sourceId":"CVE-2023-4346","url":"https://www.recordedfuture.com/blog/july-2026-cve-landscape"}]}]}