{"cve":"CVE-2023-4486","nvd":{"published":"2023-12-07T20:15:38.530","modified":"2026-06-17T06:37:56.070","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-770","CWE-400"],"references":["https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-03","https://www.johnsoncontrols.com/cyber-solutions/security-advisories","https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-03","https://www.johnsoncontrols.com/cyber-solutions/security-advisories"],"products":["johnsoncontrols:f4-snc_firmware","johnsoncontrols:nae55_firmware","johnsoncontrols:snc16120-04_firmware","johnsoncontrols:snc16120-0_firmware","johnsoncontrols:snc25150-04_firmware","johnsoncontrols:snc25150-0_firmware","johnsoncontrols:sne10500_firmware","johnsoncontrols:sne11000_firmware","johnsoncontrols:sne110l0_firmware","johnsoncontrols:sne22000_firmware"],"source":"nvd","synced_at":"2026-10-19T21:42:34.585441961+00:00"},"epss":{"cve":"CVE-2023-4486","score":0.00827,"percentile":0.57496,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}