CVE-2023-0053 (GCVE-0-2023-0053)

Vulnerability from cvelistv5 – Published: 2023-03-02 00:15 – Updated: 2025-01-16 21:55
VLAI?
Summary
SAUTER Controls Nova 200–220 Series with firmware version 3.3-006 and prior and BACnetstac version 4.2.1 and prior have only FTP and Telnet available for device management. Any sensitive information communicated through these protocols, such as credentials, is sent in cleartext. An attacker could obtain sensitive information such as user credentials to gain access to the system.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
SAUTER Controls Nova 220 (EYK220F001) DDC with BACnet connection Affected: Firmware all versions , ≤ 3.3-006 (custom)
Affected: BACnetstac all versions , ≤ 4.2.1 (custom)
Create a notification for this product.
    SAUTER Controls Nova 230 (EYK230F001) DDC with BACnet connection Affected: Firmware all versions , ≤ 3.3-006 (custom)
Affected: BACnetstac all versions , ≤ 4.2.1 (custom)
Create a notification for this product.
    SAUTER Controls Nova 106 (EYK300F001) BACnet communication card Affected: Firmware all versions , ≤ 3.3-006 (custom)
Affected: BACnetstac all versions , ≤ 4.2.1 (custom)
Create a notification for this product.
    SAUTER Controls moduNet300 (EY-AM300F001, EY-AM300F002) Affected: Firmware all versions , ≤ 3.3-006 (custom)
Affected: BACnetstac all versions , ≤ 4.2.1 (custom)
Create a notification for this product.
Credits
Jairo Alonso Ortiz, Aarón Flecha Menéndez and Iñaki Lázaro Ayanz of S21Sec
Show details on NVD website
To clipboard 

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SAUTER Controls recommends \\nusers take all necessary measures to protect the integrity of building \\nautomation network access, using all appropriate means and policies to \\nminimize risks. Sauter Controls recommends users evaluate and upgrade \\nlegacy systems to current solutions where necessary. \\u00a0\\n\\n\\nAffected users should contact  SAUTER Controls https://www.sauter-controls.com/ \\u00a0for instructions on upgrading legacy systems.\\n\\n\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\\n\u003cp\u003eSAUTER Controls has stated that this product line is no longer \\nsupported, as it was discontinued in 2016. SAUTER Controls recommends \\nusers take all necessary measures to protect the integrity of building \\nautomation network access, using all appropriate means and policies to \\nminimize risks. Sauter Controls recommends users evaluate and upgrade \\nlegacy systems to current solutions where necessary. \u0026nbsp;\u003c/p\u003e\\n\u003cp\u003eAffected users should contact \u003ca target=\\\"_blank\\\" rel=\\\"nofollow\\\" href=\\\"https://www.sauter-controls.com/\\\"\u003eSAUTER Controls\u003c/a\u003e\u0026nbsp;\u003cspan style=\\\"background-color: var(--wht);\\\"\u003efor instructions on upgrading legacy systems.\u003c/span\u003e\u003c/p\u003e\", \"base64\": false}]}], \"x_generator\": {\"env\": \"prod\", \"engine\": \"VINCE 2.0.5\", \"origin\": \"https://cveawg.mitre.org/api/cve/CVE-2023-0052\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"SAUTER Controls Nova 200\\u2013220 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. \\n\\n\\n\\n\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003e\\nSAUTER Controls Nova 200\\u2013220 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. \\n\\n\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-319\", \"description\": \"CWE-319 Cleartext Transmission of Sensitive Information\"}]}], \"providerMetadata\": {\"orgId\": \"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6\", \"shortName\": \"icscert\", \"dateUpdated\": \"2023-10-26T23:18:13.533Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-0053\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-01-16T21:55:31.611Z\", \"dateReserved\": \"2023-01-04T16:24:06.705Z\", \"assignerOrgId\": \"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6\", \"datePublished\": \"2023-03-02T00:15:49.817Z\", \"assignerShortName\": \"icscert\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.