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{
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"data_version" : "4.0" ,
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"data_type" : "CVE" ,
"data_format" : "MITRE" ,
"CVE_data_meta" : {
"ID" : "CVE-2023-0052" ,
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"ASSIGNER" : "ics-cert@hq.dhs.gov" ,
"STATE" : "PUBLIC"
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} ,
"description" : {
"description_data" : [
{
"lang" : "eng" ,
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"value" : "SAUTER Controls Nova 200\u2013220 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"
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}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
"value" : "CWE-306 Missing Authentication for Critical Function" ,
"cweId" : "CWE-306"
}
]
}
]
} ,
"affects" : {
"vendor" : {
"vendor_data" : [
{
"vendor_name" : "SAUTER Controls" ,
"product" : {
"product_data" : [
{
"product_name" : "Nova 220 (EYK220F001) DDC with BACnet connection" ,
"version" : {
"version_data" : [
{
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"version_affected" : "<=" ,
"version_name" : "Firmware all versions" ,
"version_value" : "3.3-006"
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} ,
{
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"version_affected" : "<=" ,
"version_name" : "BACnetstac all versions" ,
"version_value" : "4.2.1"
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}
]
}
} ,
{
"product_name" : "Nova 230 (EYK230F001) DDC with BACnet connection" ,
"version" : {
"version_data" : [
{
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"version_affected" : "<=" ,
"version_name" : "Firmware all versions" ,
"version_value" : "3.3-006"
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} ,
{
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"version_affected" : "<=" ,
"version_name" : "BACnetstac all versions" ,
"version_value" : "4.2.1"
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}
]
}
} ,
{
"product_name" : "Nova 106 (EYK300F001) BACnet communication card" ,
"version" : {
"version_data" : [
{
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"version_affected" : "<=" ,
"version_name" : "Firmware all versions" ,
"version_value" : "3.3-006"
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} ,
{
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"version_affected" : "<=" ,
"version_name" : "BACnetstac all versions" ,
"version_value" : "4.2.1"
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}
]
}
} ,
{
"product_name" : "moduNet300 (EY-AM300F001, EY-AM300F002)" ,
"version" : {
"version_data" : [
{
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"version_affected" : "<=" ,
"version_name" : "Firmware all versions" ,
"version_value" : "3.3-006"
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} ,
{
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"version_affected" : "<=" ,
"version_name" : "BACnetstac all versions" ,
"version_value" : "4.2.1"
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}
]
}
}
]
}
}
]
}
} ,
"references" : {
"reference_data" : [
{
"url" : "https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-05" ,
"refsource" : "MISC" ,
"name" : "https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-05"
}
]
} ,
"generator" : {
"engine" : "VINCE 2.0.5" ,
"env" : "prod" ,
"origin" : "https://cveawg.mitre.org/api/cve/CVE-2023-0052"
} ,
"source" : {
"discovery" : "UNKNOWN"
} ,
"credits" : [
{
"lang" : "en" ,
"value" : "Jairo Alonso Ortiz, Aar\u00f3n Flecha Men\u00e9ndez and I\u00f1aki L\u00e1zaro Ayanz of S21Sec"
}
] ,
"impact" : {
"cvss" : [
{
"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"
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}
]
}
}
