{"id":"CVE-2023-4486","state":"PUBLISHED","title":"Uncontrolled Resource Consumption in Metasys and Facility Explorer","description":"Under certain circumstances, invalid authentication credentials could be sent to the login endpoint of Johnson Controls Metasys NAE55, SNE, and SNC engines prior to \n\nversions 11.0.6 and 12.0.4\n\n and Facility Explorer F4-SNC engines prior to versions 11.0.6 and 12.0.4 to cause denial-of-service.\n\n","publishedAt":"2023-12-07T19:55:39.265Z","updatedAt":"2025-05-28T13:52:00.866Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"jci"},"assigner":"jci","products":["Johnson Controls Metasys NAE55/SNE/SNC","Johnson Controls Facility Explorer F4-SNC"],"affected":[{"vendor":"Johnson Controls","product":"Metasys NAE55/SNE/SNC","defaultStatus":"unaffected","versions":[{"version":"12.0","status":"affected","lessThan":"12.0.4","versionType":"custom"},{"version":"11.0","status":"affected","lessThan":"11.0.6","versionType":"custom"}]},{"vendor":"Johnson Controls","product":"Facility Explorer F4-SNC","defaultStatus":"unaffected","versions":[{"version":"12.0","status":"affected","lessThan":"12.0.4","versionType":"custom"},{"version":"11.0","status":"affected","lessThan":"11.0.6","versionType":"custom"}]}],"references":["https://www.johnsoncontrols.com/cyber-solutions/security-advisories","https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-03"],"weaknesses":["CWE-400"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/4xxx/CVE-2023-4486.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-4486","state":"PUBLISHED","datePublished":"2023-12-07T19:55:39.265Z","dateUpdated":"2025-05-28T13:52:00.866Z","assignerShortName":"jci","assignerOrgId":"7281d04a-a537-43df-bfb4-fa4110af9d01","dateReserved":"2023-08-22T19:40:01.192Z"},"containers":{"cna":{"title":"Uncontrolled Resource Consumption in Metasys and Facility Explorer","descriptions":[{"lang":"en","value":"Under certain circumstances, invalid authentication credentials could be sent to the login endpoint of Johnson Controls Metasys NAE55, SNE, and SNC engines prior to \n\nversions 11.0.6 and 12.0.4\n\n and Facility Explorer F4-SNC engines prior to versions 11.0.6 and 12.0.4 to cause denial-of-service.\n\n"}],"affected":[{"vendor":"Johnson Controls","product":"Metasys NAE55/SNE/SNC","defaultStatus":"unaffected","versions":[{"version":"12.0","status":"affected","lessThan":"12.0.4","versionType":"custom"},{"version":"11.0","status":"affected","lessThan":"11.0.6","versionType":"custom"}]},{"vendor":"Johnson Controls","product":"Facility Explorer F4-SNC","defaultStatus":"unaffected","versions":[{"version":"12.0","status":"affected","lessThan":"12.0.4","versionType":"custom"},{"version":"11.0","status":"affected","lessThan":"11.0.6","versionType":"custom"}]}],"references":[{"url":"https://www.johnsoncontrols.com/cyber-solutions/security-advisories"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-03"}],"metrics":[{"cvssV3_1":{"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"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"CWE-400 Uncontrolled Resource Consumption","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"jci","orgId":"7281d04a-a537-43df-bfb4-fa4110af9d01","dateUpdated":"2023-12-19T16:57:41.349Z"},"datePublic":"2023-12-07T19:24:00.000Z","impacts":[{"capecId":"CAPEC-114","descriptions":[{"lang":"en","value":"CAPEC-114 Authentication Abuse"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Update Metasys NAE55, SNE, and SNC engines to version 12.0.4.<br>"}],"value":"Update Metasys NAE55, SNE, and SNC engines to version 12.0.4.\n"},{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Update Metasys NAE55, SNE, and SNC engines to version 11.0.6.\n\n<br>"}],"value":"Update Metasys NAE55, SNE, and SNC engines to version 11.0.6.\n\n\n"},{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Update Facility Explorer F4-SNC engine to version 12.0.4.<br>"}],"value":"Update Facility Explorer F4-SNC engine to version 12.0.4.\n"},{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n\n\n<span style=\"background-color: rgb(255, 255, 255);\">Update Facility Explorer F4-SNC engine to version 11.0.6. </span><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;</span>\n\n\n\n<br>"}],"value":"\n\n\nUpdate Facility Explorer F4-SNC engine to version 11.0.6.  \n\n\n\n\n"},{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\nFor more information, contact your local Johnson Controls office or Authorized Building Control Specialists (ABCS).\n\n<br>"}],"value":"\nFor more information, contact your local Johnson Controls office or Authorized Building Control Specialists (ABCS).\n\n\n"}],"source":{"discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.johnsoncontrols.com/cyber-solutions/security-advisories","tags":["x_transferred"]},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-03","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T07:31:06.240Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2023-12-23T05:01:05.723101Z","id":"CVE-2023-4486","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-28T13:52:00.866Z"}}]}}}