CVE-2018-0640 (GCVE-0-2018-0640)
Vulnerability from cvelistv5 – Published: 2019-01-09 22:00 – Updated: 2024-08-05 03:35
VLAI
Summary
Buffer overflow in Aterm HC100RC Ver1.0.1 and earlier allows attacker with administrator rights to execute arbitrary code via netWizard.cgi date parameter, time parameter, and offset parameter.
Severity
No CVSS data available.
CWE
- Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jvn.jp/en/jp/JVN84825660/index.html | third-party-advisoryx_refsource_JVN |
| https://jpn.nec.com/security-info/secinfo/nv18-011.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | HC100RC |
Affected:
Ver1.0.1 and earlier
|
Date Public
2019-01-09 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T03:35:48.563Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "JVN#84825660",
"tags": [
"third-party-advisory",
"x_refsource_JVN",
"x_transferred"
],
"url": "https://jvn.jp/en/jp/JVN84825660/index.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://jpn.nec.com/security-info/secinfo/nv18-011.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "HC100RC",
"vendor": "NEC Corporation",
"versions": [
{
"status": "affected",
"version": "Ver1.0.1 and earlier"
}
]
}
],
"datePublic": "2019-01-09T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow in Aterm HC100RC Ver1.0.1 and earlier allows attacker with administrator rights to execute arbitrary code via netWizard.cgi date parameter, time parameter, and offset parameter."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Buffer Overflow",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-01-09T21:57:01.000Z",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"name": "JVN#84825660",
"tags": [
"third-party-advisory",
"x_refsource_JVN"
],
"url": "https://jvn.jp/en/jp/JVN84825660/index.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://jpn.nec.com/security-info/secinfo/nv18-011.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "vultures@jpcert.or.jp",
"ID": "CVE-2018-0640",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "HC100RC",
"version": {
"version_data": [
{
"version_value": "Ver1.0.1 and earlier"
}
]
}
}
]
},
"vendor_name": "NEC Corporation"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Buffer overflow in Aterm HC100RC Ver1.0.1 and earlier allows attacker with administrator rights to execute arbitrary code via netWizard.cgi date parameter, time parameter, and offset parameter."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Buffer Overflow"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "JVN#84825660",
"refsource": "JVN",
"url": "https://jvn.jp/en/jp/JVN84825660/index.html"
},
{
"name": "https://jpn.nec.com/security-info/secinfo/nv18-011.html",
"refsource": "MISC",
"url": "https://jpn.nec.com/security-info/secinfo/nv18-011.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2018-0640",
"datePublished": "2019-01-09T22:00:00.000Z",
"dateReserved": "2017-11-27T00:00:00.000Z",
"dateUpdated": "2024-08-05T03:35:48.563Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2018-0640",
"date": "2026-05-30",
"epss": "0.02037",
"percentile": "0.84109"
},
"fkie_nvd": {
"configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:nec:aterm_hc100rc_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.0.1\", \"matchCriteriaId\": \"60CD4B13-4490-4977-AE7A-72942A3DA2B9\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:nec:aterm_hc100rc:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F5111AAF-93BC-4BA4-BE0A-3962A7D94632\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"Buffer overflow in Aterm HC100RC Ver1.0.1 and earlier allows attacker with administrator rights to execute arbitrary code via netWizard.cgi date parameter, time parameter, and offset parameter.\"}, {\"lang\": \"es\", \"value\": \"Aterm HC100RC, en su versi\\u00f3n Ver1.0.1 y anteriores, permite a los atacantes con permisos de administrador ejecutar c\\u00f3digo arbitrario mediante los par\\u00e1metros netWizard.cgi date, time y offset.\"}]",
"id": "CVE-2018-0640",
"lastModified": "2024-11-21T03:38:38.710",
"metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.2, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.2, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:S/C:P/I:P/A:P\", \"baseScore\": 6.5, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.0, \"impactScore\": 6.4, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
"published": "2019-01-09T23:29:01.200",
"references": "[{\"url\": \"https://jpn.nec.com/security-info/secinfo/nv18-011.html\", \"source\": \"vultures@jpcert.or.jp\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://jvn.jp/en/jp/JVN84825660/index.html\", \"source\": \"vultures@jpcert.or.jp\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://jpn.nec.com/security-info/secinfo/nv18-011.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://jvn.jp/en/jp/JVN84825660/index.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}]",
"sourceIdentifier": "vultures@jpcert.or.jp",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-119\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2018-0640\",\"sourceIdentifier\":\"vultures@jpcert.or.jp\",\"published\":\"2019-01-09T23:29:01.200\",\"lastModified\":\"2024-11-21T03:38:38.710\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Buffer overflow in Aterm HC100RC Ver1.0.1 and earlier allows attacker with administrator rights to execute arbitrary code via netWizard.cgi date parameter, time parameter, and offset parameter.\"},{\"lang\":\"es\",\"value\":\"Aterm HC100RC, en su versi\u00f3n Ver1.0.1 y anteriores, permite a los atacantes con permisos de administrador ejecutar c\u00f3digo arbitrario mediante los par\u00e1metros netWizard.cgi date, time y offset.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:P/A:P\",\"baseScore\":6.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"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-119\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:nec:aterm_hc100rc_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.0.1\",\"matchCriteriaId\":\"60CD4B13-4490-4977-AE7A-72942A3DA2B9\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:nec:aterm_hc100rc:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F5111AAF-93BC-4BA4-BE0A-3962A7D94632\"}]}]}],\"references\":[{\"url\":\"https://jpn.nec.com/security-info/secinfo/nv18-011.html\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://jvn.jp/en/jp/JVN84825660/index.html\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://jpn.nec.com/security-info/secinfo/nv18-011.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://jvn.jp/en/jp/JVN84825660/index.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…