Lucene search

IcscertCVELIST:CVE-2023-0053

HistoryMar 02, 2023 - 12:15 a.m.

CVE-2023-0053 SAUTER Controls Nova 200–220 Series Cleartext Transmission of Sensitive Information

2023-03-0200:15:49

CWE-319

icscert

www.cve.org

sauter controls nova

cleartext transmission

sensitive information

ftp

telnet

bacnetstac

user credentials

security vulnerability

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.6

Confidence

High

EPSS

0.002

Percentile

57.3%

JSON

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.

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"
      }
    ]
  }
]

References

www.cisa.gov/uscert/ics/advisories/icsa-23-012-05

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.6

Confidence

High

EPSS

0.002

Percentile

57.3%

JSON

Related for CVELIST:CVE-2023-0053