Vulnerabilites related to Phoenix Contact - TC MGUARD RS4000 4G ATT VPN (1010463)
CVE-2020-12523 (GCVE-0-2020-12523)
Vulnerability from cvelistv5
Published
2020-12-17 22:43
Modified
2024-09-16 19:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-909 - Missing Initialization of Resource
Summary
On Phoenix Contact mGuard Devices versions before 8.8.3 LAN ports get functional after reboot even if they are disabled in the device configuration. For mGuard devices with integrated switch on the LAN side, single switch ports can be disabled by device configuration. After a reboot these ports get functional independent from their configuration setting: Missing Initialization of Resource
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ► | Phoenix Contact | TC MGUARD RS4000 4G VZW VPN (1010461) |
Version: unspecified < 8.8.3 |
|||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T11:56:52.083Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert.vde.com/en-us/advisories/vde-2020-046"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "TC MGUARD RS4000 4G VZW VPN (1010461)",
"vendor": "Phoenix Contact",
"versions": [
{
"lessThan": "8.8.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "TC MGUARD RS4000 4G ATT VPN (1010463)",
"vendor": "Phoenix Contact",
"versions": [
{
"lessThan": "8.8.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "FL MGUARD RS4004 TX/DTX (2701876)",
"vendor": "Phoenix Contact",
"versions": [
{
"lessThan": "8.8.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "FL MGUARD RS4004 TX/DTX VPN (2701877)",
"vendor": "Phoenix Contact",
"versions": [
{
"lessThan": "8.8.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "TC MGUARD RS4000 3G VPN (2903440)",
"vendor": "Phoenix Contact",
"versions": [
{
"lessThan": "8.8.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "TC MGUARD RS4000 4G VPN (2903586)",
"vendor": "Phoenix Contact",
"versions": [
{
"lessThan": "8.8.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Innominate mGuard rs4000 4TX/TX",
"vendor": "Innominate",
"versions": [
{
"lessThan": "8.8.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Innominate mGuard rs4000 4TX/TX VPN",
"vendor": "Innominate",
"versions": [
{
"lessThan": "8.8.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Innominate mGuard rs4000 4TX/3G/TX VPN",
"vendor": "Innominate",
"versions": [
{
"lessThan": "8.8.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Discovered by SMST Designers \u0026 Constructors B.V., Phoenix Contact reported to CERT@VDE"
}
],
"datePublic": "2020-12-17T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "On Phoenix Contact mGuard Devices versions before 8.8.3 LAN ports get functional after reboot even if they are disabled in the device configuration. For mGuard devices with integrated switch on the LAN side, single switch ports can be disabled by device configuration. After a reboot these ports get functional independent from their configuration setting: Missing Initialization of Resource"
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-909",
"description": "CWE-909 Missing Initialization of Resource",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-12-17T22:43:14",
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert.vde.com/en-us/advisories/vde-2020-046"
}
],
"solutions": [
{
"lang": "en",
"value": "PHOENIX CONTACT recommends all mGuard users to upgrade to the firmware version 8.8.3."
}
],
"source": {
"advisory": "VDE-2020-046",
"defect": [
"VDE-2020-046"
],
"discovery": "EXTERNAL"
},
"title": "Phoenix Contact mGuard Devices versions before 8.8.3: LAN ports get functional after reboot even if they are disabled in the device configuration",
"workarounds": [
{
"lang": "en",
"value": "Instead of deactivating by configuration, network cables should be detached from affected switch ports."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "",
"ASSIGNER": "info@cert.vde.com",
"DATE_PUBLIC": "2020-12-17T09:00:00.000Z",
"ID": "CVE-2020-12523",
"STATE": "PUBLIC",
"TITLE": "Phoenix Contact mGuard Devices versions before 8.8.3: LAN ports get functional after reboot even if they are disabled in the device configuration"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "TC MGUARD RS4000 4G VZW VPN (1010461)",
"version": {
"version_data": [
{
"platform": "",
"version_affected": "\u003c",
"version_name": "",
"version_value": "8.8.3"
}
]
}
},
{
"product_name": "TC MGUARD RS4000 4G ATT VPN (1010463)",
"version": {
"version_data": [
{
"platform": "",
"version_affected": "\u003c",
"version_name": "",
"version_value": "8.8.3"
}
]
}
},
{
"product_name": "FL MGUARD RS4004 TX/DTX (2701876)",
"version": {
"version_data": [
{
"platform": "",
"version_affected": "\u003c",
"version_name": "",
"version_value": "8.8.3"
}
]
}
},
{
"product_name": "FL MGUARD RS4004 TX/DTX VPN (2701877)",
"version": {
"version_data": [
{
"platform": "",
"version_affected": "\u003c",
"version_name": "",
"version_value": "8.8.3"
}
]
}
},
{
"product_name": "TC MGUARD RS4000 3G VPN (2903440)",
"version": {
"version_data": [
{
"platform": "",
"version_affected": "\u003c",
"version_name": "",
"version_value": "8.8.3"
}
]
}
},
{
"product_name": "TC MGUARD RS4000 4G VPN (2903586)",
"version": {
"version_data": [
{
"platform": "",
"version_affected": "\u003c",
"version_name": "",
"version_value": "8.8.3"
}
]
}
}
]
},
"vendor_name": "Phoenix Contact"
},
{
"product": {
"product_data": [
{
"product_name": "Innominate mGuard rs4000 4TX/TX",
"version": {
"version_data": [
{
"platform": "",
"version_affected": "\u003c",
"version_name": "",
"version_value": "8.8.3"
}
]
}
},
{
"product_name": "Innominate mGuard rs4000 4TX/TX VPN",
"version": {
"version_data": [
{
"platform": "",
"version_affected": "\u003c",
"version_name": "",
"version_value": "8.8.3"
}
]
}
},
{
"product_name": "Innominate mGuard rs4000 4TX/3G/TX VPN",
"version": {
"version_data": [
{
"platform": "",
"version_affected": "\u003c",
"version_name": "",
"version_value": "8.8.3"
}
]
}
}
]
},
"vendor_name": "Innominate"
}
]
}
},
"configuration": [],
"credit": [
{
"lang": "eng",
"value": "Discovered by SMST Designers \u0026 Constructors B.V., Phoenix Contact reported to CERT@VDE"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "On Phoenix Contact mGuard Devices versions before 8.8.3 LAN ports get functional after reboot even if they are disabled in the device configuration. For mGuard devices with integrated switch on the LAN side, single switch ports can be disabled by device configuration. After a reboot these ports get functional independent from their configuration setting: Missing Initialization of Resource"
}
]
},
"exploit": [],
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-909 Missing Initialization of Resource"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://cert.vde.com/en-us/advisories/vde-2020-046",
"refsource": "CONFIRM",
"url": "https://cert.vde.com/en-us/advisories/vde-2020-046"
}
]
},
"solution": [
{
"lang": "en",
"value": "PHOENIX CONTACT recommends all mGuard users to upgrade to the firmware version 8.8.3."
}
],
"source": {
"advisory": "VDE-2020-046",
"defect": [
"VDE-2020-046"
],
"discovery": "EXTERNAL"
},
"work_around": [
{
"lang": "en",
"value": "Instead of deactivating by configuration, network cables should be detached from affected switch ports."
}
]
}
}
},
"cveMetadata": {
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"assignerShortName": "CERTVDE",
"cveId": "CVE-2020-12523",
"datePublished": "2020-12-17T22:43:14.788183Z",
"dateReserved": "2020-04-30T00:00:00",
"dateUpdated": "2024-09-16T19:04:46.625Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}