{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}, {"affectedData": [{"cpes": ["cpe:2.3:a:crestron:3-series_control_systems:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "3-series_control_systems", "vendor": "crestron", "versions": [{"status": "affected", "version": "1.8001.0187"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:crestron:cp3n_6505417_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "922DDE7E-A75C-487F-BE07-178B1318437C", "versionEndExcluding": "1.8001.0187", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:crestron:cp3n_6505417:-:*:*:*:*:*:*:*", "matchCriteriaId": "1C6A99E6-DA1D-49FF-B424-EBFDFFD733A5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:crestron:cp3_6504877_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "55FC4E45-4E7D-451D-8F3C-9DF44B023417", "versionEndExcluding": "1.8001.0187", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:crestron:cp3_6504877:-:*:*:*:*:*:*:*", "matchCriteriaId": "BF09BA1F-F827-4CB0-A72C-397EBB1946E8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:crestron:cp3-gv_6506034_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "EC184E2D-4CFB-4EF9-827F-DADF0E6A67AF", "versionEndExcluding": "1.8001.0187", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:crestron:cp3-gv_6506034:-:*:*:*:*:*:*:*", "matchCriteriaId": "2577C4C8-37AA-4751-BC15-24CD5A3F38F0", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "On Crestron 3-Series Control Systems before 1.8001.0187, crafting and sending a specific BACnet packet can cause a crash."}], "id": "CVE-2023-38405", "lastModified": "2026-06-17T06:10:06.213", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-38405", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-10-31T14:33:30.420214Z", "version": "2.0.3"}}]}, "published": "2023-07-17T21:15:09.907", "references": [{"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://www.crestron.com/release_notes/cp3n_1.8001.0187_release_notes.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://www.crestron.com/release_notes/cp3n_1.8001.0187_release_notes.pdf"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-770"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}