CVE-2020-5793 (GCVE-0-2020-5793)
Vulnerability from cvelistv5 – Published: 2020-11-05 19:11 – Updated: 2024-08-04 08:39
VLAI?
Summary
A vulnerability in Nessus versions 8.9.0 through 8.12.0 for Windows & Nessus Agent 8.0.0 and 8.1.0 for Windows could allow an authenticated local attacker to copy user-supplied files to a specially constructed path in a specifically named user directory. An attacker could exploit this vulnerability by creating a malicious file and copying the file to a system directory. The attacker needs valid credentials on the Windows system to exploit this vulnerability.
Severity ?
No CVSS data available.
CWE
- Local Privilege Escalation
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Tenable Nessus for Windows and Tenable Nessus Agent for Windows |
Affected:
Nessus Agent 8.0.0 and 8.1.0 / Nessus 8.9.0 through Nessus 8.12.0
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T08:39:26.035Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.tenable.com/security/tns-2020-07"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.tenable.com/security/tns-2020-08"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Tenable Nessus for Windows and Tenable Nessus Agent for Windows",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Nessus Agent 8.0.0 and 8.1.0 / Nessus 8.9.0 through Nessus 8.12.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in Nessus versions 8.9.0 through 8.12.0 for Windows \u0026 Nessus Agent 8.0.0 and 8.1.0 for Windows could allow an authenticated local attacker to copy user-supplied files to a specially constructed path in a specifically named user directory. An attacker could exploit this vulnerability by creating a malicious file and copying the file to a system directory. The attacker needs valid credentials on the Windows system to exploit this vulnerability."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Local Privilege Escalation",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-11-05T19:11:24",
"orgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
"shortName": "tenable"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.tenable.com/security/tns-2020-07"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.tenable.com/security/tns-2020-08"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "vulnreport@tenable.com",
"ID": "CVE-2020-5793",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Tenable Nessus for Windows and Tenable Nessus Agent for Windows",
"version": {
"version_data": [
{
"version_value": "Nessus Agent 8.0.0 and 8.1.0 / Nessus 8.9.0 through Nessus 8.12.0"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability in Nessus versions 8.9.0 through 8.12.0 for Windows \u0026 Nessus Agent 8.0.0 and 8.1.0 for Windows could allow an authenticated local attacker to copy user-supplied files to a specially constructed path in a specifically named user directory. An attacker could exploit this vulnerability by creating a malicious file and copying the file to a system directory. The attacker needs valid credentials on the Windows system to exploit this vulnerability."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Local Privilege Escalation"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.tenable.com/security/tns-2020-07",
"refsource": "MISC",
"url": "https://www.tenable.com/security/tns-2020-07"
},
{
"name": "https://www.tenable.com/security/tns-2020-08",
"refsource": "MISC",
"url": "https://www.tenable.com/security/tns-2020-08"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
"assignerShortName": "tenable",
"cveId": "CVE-2020-5793",
"datePublished": "2020-11-05T19:11:24",
"dateReserved": "2020-01-06T00:00:00",
"dateUpdated": "2024-08-04T08:39:26.035Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"fkie_nvd": {
"configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:tenable:nessus:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"8.9.0\", \"versionEndIncluding\": \"8.12.0\", \"matchCriteriaId\": \"E7779DB7-0EDD-46C6-B140-B6C9B7DC4DD6\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:tenable:nessus_agent:8.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2E9B50E8-711C-4812-9D54-D3CC81294F75\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:tenable:nessus_agent:8.1.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E316EC25-E5EA-4EFA-9D01-E0617D565FD2\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A2572D17-1DE6-457B-99CC-64AFD54487EA\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability in Nessus versions 8.9.0 through 8.12.0 for Windows \u0026 Nessus Agent 8.0.0 and 8.1.0 for Windows could allow an authenticated local attacker to copy user-supplied files to a specially constructed path in a specifically named user directory. An attacker could exploit this vulnerability by creating a malicious file and copying the file to a system directory. The attacker needs valid credentials on the Windows system to exploit this vulnerability.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en Nessus versiones 8.9.0 a 8.12.0, para Windows y Nessus Agent versiones 8.0.0 y 8.1.0 para Windows, podr\\u00eda permitir a un atacante local autenticado copiar archivos suministrados por el usuario en una ruta especialmente construida en un directorio de usuario con nombre espec\\u00edfico.\u0026#xa0;Un atacante podr\\u00eda explotar esta vulnerabilidad mediante la creaci\\u00f3n de un archivo malicioso y copiar el archivo en un directorio del sistema.\u0026#xa0;El atacante necesita credenciales v\\u00e1lidas en el sistema Windows para explotar esta vulnerabilidad\"}]",
"id": "CVE-2020-5793",
"lastModified": "2024-11-21T05:34:36.493",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:L/Au:N/C:C/I:C/A:C\", \"baseScore\": 7.2, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 3.9, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
"published": "2020-11-05T20:15:17.270",
"references": "[{\"url\": \"https://www.tenable.com/security/tns-2020-07\", \"source\": \"vulnreport@tenable.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.tenable.com/security/tns-2020-08\", \"source\": \"vulnreport@tenable.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.tenable.com/security/tns-2020-07\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.tenable.com/security/tns-2020-08\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
"sourceIdentifier": "vulnreport@tenable.com",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2020-5793\",\"sourceIdentifier\":\"vulnreport@tenable.com\",\"published\":\"2020-11-05T20:15:17.270\",\"lastModified\":\"2024-11-21T05:34:36.493\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in Nessus versions 8.9.0 through 8.12.0 for Windows \u0026 Nessus Agent 8.0.0 and 8.1.0 for Windows could allow an authenticated local attacker to copy user-supplied files to a specially constructed path in a specifically named user directory. An attacker could exploit this vulnerability by creating a malicious file and copying the file to a system directory. The attacker needs valid credentials on the Windows system to exploit this vulnerability.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en Nessus versiones 8.9.0 a 8.12.0, para Windows y Nessus Agent versiones 8.0.0 y 8.1.0 para Windows, podr\u00eda permitir a un atacante local autenticado copiar archivos suministrados por el usuario en una ruta especialmente construida en un directorio de usuario con nombre espec\u00edfico.\u0026#xa0;Un atacante podr\u00eda explotar esta vulnerabilidad mediante la creaci\u00f3n de un archivo malicioso y copiar el archivo en un directorio del sistema.\u0026#xa0;El atacante necesita credenciales v\u00e1lidas en el sistema Windows para explotar esta vulnerabilidad\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":7.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:tenable:nessus:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.9.0\",\"versionEndIncluding\":\"8.12.0\",\"matchCriteriaId\":\"E7779DB7-0EDD-46C6-B140-B6C9B7DC4DD6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:tenable:nessus_agent:8.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2E9B50E8-711C-4812-9D54-D3CC81294F75\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:tenable:nessus_agent:8.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E316EC25-E5EA-4EFA-9D01-E0617D565FD2\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2572D17-1DE6-457B-99CC-64AFD54487EA\"}]}]}],\"references\":[{\"url\":\"https://www.tenable.com/security/tns-2020-07\",\"source\":\"vulnreport@tenable.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.tenable.com/security/tns-2020-08\",\"source\":\"vulnreport@tenable.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.tenable.com/security/tns-2020-07\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.tenable.com/security/tns-2020-08\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
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…