CVE-2020-5594 (GCVE-0-2020-5594)
Vulnerability from cvelistv5
Published
2020-06-23 07:35
Modified
2024-08-04 08:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Cleartext Transmission of Sensitive Information
Summary
Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules all versions contain a vulnerability that allows cleartext transmission of sensitive information between CPU modules and GX Works3 and/or GX Works2 via unspecified vectors.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Mitsubishi Electric Corporation | MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules |
Version: all versions |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T08:30:24.558Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-003_en.pdf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-003.pdf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://jvn.jp/en/vu/JVNVU91424496/index.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules",
"vendor": "Mitsubishi Electric Corporation",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules all versions contain a vulnerability that allows cleartext transmission of sensitive information between CPU modules and GX Works3 and/or GX Works2 via unspecified vectors."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Cleartext Transmission of Sensitive Information",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-06-23T07:35:23",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-003_en.pdf"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-003.pdf"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://jvn.jp/en/vu/JVNVU91424496/index.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "vultures@jpcert.or.jp",
"ID": "CVE-2020-5594",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules",
"version": {
"version_data": [
{
"version_value": "all versions"
}
]
}
}
]
},
"vendor_name": "Mitsubishi Electric Corporation"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules all versions contain a vulnerability that allows cleartext transmission of sensitive information between CPU modules and GX Works3 and/or GX Works2 via unspecified vectors."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Cleartext Transmission of Sensitive Information"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-003_en.pdf",
"refsource": "MISC",
"url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-003_en.pdf"
},
{
"name": "https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-003.pdf",
"refsource": "MISC",
"url": "https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-003.pdf"
},
{
"name": "https://jvn.jp/en/vu/JVNVU91424496/index.html",
"refsource": "MISC",
"url": "https://jvn.jp/en/vu/JVNVU91424496/index.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2020-5594",
"datePublished": "2020-06-23T07:35:23",
"dateReserved": "2020-01-06T00:00:00",
"dateUpdated": "2024-08-04T08:30:24.558Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2020-5594\",\"sourceIdentifier\":\"vultures@jpcert.or.jp\",\"published\":\"2020-06-23T08:15:10.487\",\"lastModified\":\"2024-11-21T05:34:19.893\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules all versions contain a vulnerability that allows cleartext transmission of sensitive information between CPU modules and GX Works3 and/or GX Works2 via unspecified vectors.\"},{\"lang\":\"es\",\"value\":\"Todos los m\u00f3dulos de CPU de las series Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L y FX, contienen una vulnerabilidad que permite la transmisi\u00f3n de informaci\u00f3n confidencial entre m\u00f3dulos de CPU y GX Works3 y/o GX Works2 por medio de vectores no especificados\"}],\"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:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-319\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitsubishielectric:melsec_iq-r_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0F2A20BD-77FE-42A3-9AC6-597470CD1212\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mitsubishielectric:melsec_iq-r:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"71CC1A84-A51D-4E56-BA7A-9C1D21DDF8D1\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitsubishielectric:melsec_iq-f_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1644AECC-4A04-4209-9654-668D6B3B093B\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mitsubishielectric:melsec_iq-f:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"175AA161-6775-4715-85A2-4AD426D131F5\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitsubishielectric:melsec-q_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1047B633-7FE4-47C2-846F-5878DA5D3038\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mitsubishielectric:melsec-q:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"418EA7F6-FB8D-4192-8BEC-E34BBF98400A\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitsubishielectric:melsec-l_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"93701E98-1A2C-45EE-933F-2FA9D803A875\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mitsubishielectric:melsec-l:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FCADAD32-6840-45C7-94E1-DD7BE0A59417\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitsubishielectric:melsec-fx_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"25DCC54F-CA89-41BC-8C3F-89084911956D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mitsubishielectric:melsec-fx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"455C03F1-8A83-493D-9DAD-F7D0950105AF\"}]}]}],\"references\":[{\"url\":\"https://jvn.jp/en/vu/JVNVU91424496/index.html\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-003.pdf\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-003_en.pdf\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://jvn.jp/en/vu/JVNVU91424496/index.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-003.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-003_en.pdf\",\"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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…