Search criteria
1 vulnerability by swarco
CVE-2020-12493 (GCVE-0-2020-12493)
Vulnerability from cvelistv5 – Published: 2020-05-29 17:27 – Updated: 2024-09-17 01:16
VLAI?
Title
Critical Vulnerability in SWARCO CPU LS4000
Summary
An open port used for debugging in SWARCOs CPU LS4000 Series with versions starting with G4... grants root access to the device without access control via network. A malicious user could use this vulnerability to get access to the device and disturb operations with connected devices.
Severity ?
10 (Critical)
CWE
- CWE-284 - Improper Access Control
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SWARCO | CPU LS4000 |
Affected:
Operating System G4...
|
Credits
Martin Aman (ProtectEM) reported this vulnerability.
Coordinated by CERT@VDE.
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T11:56:52.088Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert.vde.com/de-de/advisories/vde-2020-016"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"platforms": [
"all"
],
"product": "CPU LS4000",
"vendor": "SWARCO",
"versions": [
{
"status": "affected",
"version": "Operating System G4..."
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Martin Aman (ProtectEM) reported this vulnerability."
},
{
"lang": "en",
"value": "Coordinated by CERT@VDE."
}
],
"descriptions": [
{
"lang": "en",
"value": "An open port used for debugging in SWARCOs CPU LS4000 Series with versions starting with G4... grants root access to the device without access control via network. A malicious user could use this vulnerability to get access to the device and disturb operations with connected devices."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 10,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284 Improper Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-05-29T17:27:54",
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert.vde.com/de-de/advisories/vde-2020-016"
}
],
"solutions": [
{
"lang": "en",
"value": "SWARCO TRAFFIC SYSTEMS released a patch to fix the vulnerability and close the port. Please contact your SWARCO TRAFFIC SYSTEMS contact person for further information."
}
],
"source": {
"advisory": "VDE-2020-016",
"discovery": "EXTERNAL"
},
"title": "Critical Vulnerability in SWARCO CPU LS4000",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "",
"ASSIGNER": "info@cert.vde.com",
"DATE_PUBLIC": "",
"ID": "CVE-2020-12493",
"STATE": "PUBLIC",
"TITLE": "Critical Vulnerability in SWARCO CPU LS4000"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "CPU LS4000",
"version": {
"version_data": [
{
"platform": "all",
"version_affected": "=",
"version_name": "Operating System",
"version_value": "G4..."
}
]
}
}
]
},
"vendor_name": "SWARCO"
}
]
}
},
"configuration": [],
"credit": [
{
"lang": "eng",
"value": "Martin Aman (ProtectEM) reported this vulnerability."
},
{
"lang": "eng",
"value": "Coordinated by CERT@VDE."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An open port used for debugging in SWARCOs CPU LS4000 Series with versions starting with G4... grants root access to the device without access control via network. A malicious user could use this vulnerability to get access to the device and disturb operations with connected devices."
}
]
},
"exploit": [],
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 10,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-284 Improper Access Control"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://cert.vde.com/de-de/advisories/vde-2020-016",
"refsource": "CONFIRM",
"url": "https://cert.vde.com/de-de/advisories/vde-2020-016"
}
]
},
"solution": [
{
"lang": "en",
"value": "SWARCO TRAFFIC SYSTEMS released a patch to fix the vulnerability and close the port. Please contact your SWARCO TRAFFIC SYSTEMS contact person for further information."
}
],
"source": {
"advisory": "VDE-2020-016",
"defect": [],
"discovery": "EXTERNAL"
},
"work_around": []
}
}
},
"cveMetadata": {
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"assignerShortName": "CERTVDE",
"cveId": "CVE-2020-12493",
"datePublished": "2020-05-29T17:27:54.803785Z",
"dateReserved": "2020-04-30T00:00:00",
"dateUpdated": "2024-09-17T01:16:45.556Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}