CVE-2019-6831
Vulnerability from cvelistv5
Published
2019-09-17 19:22
Modified
2024-08-04 20:31
Severity ?
EPSS score ?
Summary
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions), which could cause disconnection of active connections when an unusually high number of IEC 60870- 5-104 packets are received by the module on port 2404/TCP.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Schneider Electric SE | BMXNOR0200H Ethernet / Serial RTU module |
Version: all firmware versions |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T20:31:04.375Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://security.cse.iitk.ac.in/responsible-disclosure"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "BMXNOR0200H Ethernet / Serial RTU module",
"vendor": "Schneider Electric SE",
"versions": [
{
"status": "affected",
"version": "all firmware versions"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions), which could cause disconnection of active connections when an unusually high number of IEC 60870- 5-104 packets are received by the module on port 2404/TCP."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-754",
"description": "CWE-754: Improper Check for Unusual or Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-10-02T12:12:31",
"orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
"shortName": "schneider"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://security.cse.iitk.ac.in/responsible-disclosure"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cybersecurity@schneider-electric.com",
"ID": "CVE-2019-6831",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "BMXNOR0200H Ethernet / Serial RTU module",
"version": {
"version_data": [
{
"version_value": "all firmware versions"
}
]
}
}
]
},
"vendor_name": "Schneider Electric SE"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions), which could cause disconnection of active connections when an unusually high number of IEC 60870- 5-104 packets are received by the module on port 2404/TCP."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-754: Improper Check for Unusual or Exceptional Conditions"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/",
"refsource": "CONFIRM",
"url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/"
},
{
"name": "https://security.cse.iitk.ac.in/responsible-disclosure",
"refsource": "MISC",
"url": "https://security.cse.iitk.ac.in/responsible-disclosure"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
"assignerShortName": "schneider",
"cveId": "CVE-2019-6831",
"datePublished": "2019-09-17T19:22:59",
"dateReserved": "2019-01-25T00:00:00",
"dateUpdated": "2024-08-04T20:31:04.375Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2019-6831\",\"sourceIdentifier\":\"cybersecurity@se.com\",\"published\":\"2019-09-17T20:15:12.343\",\"lastModified\":\"2024-11-21T04:47:14.383\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions), which could cause disconnection of active connections when an unusually high number of IEC 60870- 5-104 packets are received by the module on port 2404/TCP.\"},{\"lang\":\"es\",\"value\":\"Una CWE-754: Se presenta una vulnerabilidad de Comprobaci\u00f3n Inapropiada de Condiciones Inusuales o Excepcionales en el m\u00f3dulo BMXNOR0200H Ethernet/Serial RTU (todas las versiones de firmware), lo que podr\u00eda causar la desconexi\u00f3n de las conexiones activas cuando un n\u00famero inusualmente alto de paquetes IEC 60870-5104 son recibidos por parte del m\u00f3dulo sobre el puerto 2404/TCP.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H\",\"baseScore\":8.6,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":4.0}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"cybersecurity@se.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-754\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-754\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:bmxnor0200h_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AECF5778-C5F5-4789-BD3D-793B35DDDBDF\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:bmxnor0200h:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"60D9A366-3394-4275-B884-AE6E7227156E\"}]}]}],\"references\":[{\"url\":\"https://security.cse.iitk.ac.in/responsible-disclosure\",\"source\":\"cybersecurity@se.com\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/\",\"source\":\"cybersecurity@se.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://security.cse.iitk.ac.in/responsible-disclosure\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
}
}
Loading…
Loading…
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.