{"cve":"CVE-2023-0053","nvd":{"published":"2023-03-02T01:15:11.590","modified":"2026-06-17T05:24:40.353","status":"Modified","description":"SAUTER Controls Nova 200–220 Series with firmware version 3.3-006 and \nprior and BACnetstac version 4.2.1 and prior have only FTP and Telnet \navailable for device management. Any sensitive information communicated \nthrough these protocols, such as credentials, is sent in cleartext. An \nattacker could obtain sensitive information such as user credentials to \ngain access to the system.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-319"],"references":["https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-05","https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-05"],"products":["sauter-controls:bacnetstac","sauter-controls:modunet300_ey-am300f001_firmware","sauter-controls:modunet300_ey-am300f002_firmware","sauter-controls:nova_106_eyk300f001_firmware","sauter-controls:nova_220_eyk220f001_firmware","sauter-controls:nova_230_eyk230f001_firmware"],"source":"nvd","synced_at":"2026-10-19T21:37:41.955480748+00:00"},"epss":{"cve":"CVE-2023-0053","score":0.00386,"percentile":0.3272,"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."]}