{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-0052","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","state":"PUBLISHED","assignerShortName":"icscert","dateReserved":"2023-01-04T16:24:05.161Z","datePublished":"2023-01-20T21:23:08.018Z","dateUpdated":"2025-01-16T21:59:17.430Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Nova 220 (EYK220F001) DDC with BACnet connection","vendor":"SAUTER Controls","versions":[{"lessThanOrEqual":"3.3-006","status":"affected","version":"Firmware all versions","versionType":"custom"},{"lessThanOrEqual":"4.2.1","status":"affected","version":"BACnetstac all versions","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"Nova 230 (EYK230F001) DDC with BACnet connection","vendor":"SAUTER Controls","versions":[{"lessThanOrEqual":"3.3-006","status":"affected","version":"Firmware all versions","versionType":"custom"},{"lessThanOrEqual":"4.2.1","status":"affected","version":"BACnetstac all versions","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"Nova 106 (EYK300F001) BACnet communication card","vendor":"SAUTER Controls","versions":[{"lessThanOrEqual":"3.3-006","status":"affected","version":"Firmware all versions","versionType":"custom"},{"lessThanOrEqual":"4.2.1","status":"affected","version":"BACnetstac all versions","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"moduNet300 (EY-AM300F001, EY-AM300F002)","vendor":"SAUTER Controls","versions":[{"lessThanOrEqual":"3.3-006","status":"affected","version":"Firmware all versions","versionType":"custom"},{"lessThanOrEqual":"4.2.1","status":"affected","version":"BACnetstac all versions","versionType":"custom"}]}],"credits":[{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":"Jairo Alonso Ortiz, Aarón Flecha Menéndez and Iñaki Lázaro Ayanz of S21Sec"}],"datePublic":"2023-01-12T18:15:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>SAUTER Controls Nova 200–220 Series with firmware version 3.3-006 and prior and BACnetstac version 4.2.1 and prior allows the execution of commands without credentials. As Telnet and file transfer protocol (FTP) are the only protocols available for device management, an unauthorized user could access the system and modify the device configuration, which could result in the unauthorized user executing unrestricted malicious commands.</p>"}],"value":"SAUTER Controls Nova 200–220 Series with firmware version 3.3-006 and prior and BACnetstac version 4.2.1 and prior allows the execution of commands without credentials. As Telnet and file transfer protocol (FTP) are the only protocols available for device management, an unauthorized user could access the system and modify the device configuration, which could result in the unauthorized user executing unrestricted malicious commands.\n\n"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","description":"CWE-306 Missing Authentication for Critical Function","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","shortName":"icscert","dateUpdated":"2023-10-26T23:15:06.756Z"},"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-05"}],"source":{"discovery":"UNKNOWN"},"title":"SAUTER Controls Nova 200–220 Series Missing Authentication for Critical Function","x_generator":{"engine":"VINCE 2.0.5","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2023-0052"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T04:54:32.667Z"},"title":"CVE Program Container","references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-05","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-16T20:59:16.761958Z","id":"CVE-2023-0052","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-01-16T21:59:17.430Z"}}]}}