gsd-2020-12523
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
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
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-12523",
"description": "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",
"id": "GSD-2020-12523"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-12523"
],
"details": "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",
"id": "GSD-2020-12523",
"modified": "2023-12-13T01:21:49.270921Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"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",
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"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": {
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"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": {
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{
"description": [
{
"lang": "eng",
"value": "CWE-909 Missing Initialization of Resource"
}
]
}
]
},
"references": {
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{
"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": "eng",
"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": "eng",
"value": "Instead of deactivating by configuration, network cables should be detached from affected switch ports."
}
]
},
"nvd.nist.gov": {
"configurations": {
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"impact": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.4,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
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"userInteractionRequired": false
},
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}
},
"lastModifiedDate": "2020-12-21T14:16Z",
"publishedDate": "2020-12-17T23:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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