cve-2021-3579
Vulnerability from cvelistv5
Published
2021-10-28 13:50
Modified
2024-09-16 23:50
Severity ?
EPSS score ?
Summary
Incorrect Default Permissions vulnerability in bdservicehost.exe and Vulnerability.Scan.exe
References
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T17:01:07.779Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.bitdefender.com/support/security-advisories/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1277/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "ENdpoint Security Tools for Windows",
"vendor": "Bitdefender",
"versions": [
{
"lessThan": "7.2.1.65",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Total Security",
"vendor": "Bitdefender",
"versions": [
{
"lessThan": "7.2.1.65",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Michael DePlante of Trend Micro Zero Day Initiative"
}
],
"datePublic": "2021-10-12T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Incorrect Default Permissions vulnerability in the bdservicehost.exe and Vulnerability.Scan.exe components as used in Bitdefender Endpoint Security Tools for Windows, Total Security allows a local attacker to elevate privileges to NT AUTHORITY\\SYSTEM This issue affects: Bitdefender Endpoint Security Tools for Windows versions prior to 7.2.1.65. Bitdefender Total Security versions prior to 7.2.1.65."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-276",
"description": "CWE-276 Incorrect Default Permissions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-11-03T09:06:08",
"orgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82",
"shortName": "Bitdefender"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.bitdefender.com/support/security-advisories/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1277/"
}
],
"solutions": [
{
"lang": "en",
"value": "An automatic update to Bitdefender Endpoint Security Tools version 7.2.1.65, Bitdefender Total Security version 25.0.26 fixes the issue."
}
],
"source": {
"defect": [
"VA-9848"
],
"discovery": "EXTERNAL"
},
"title": "Incorrect Default Permissions vulnerability in bdservicehost.exe and Vulnerability.Scan.exe",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve-requests@bitdefender.com",
"DATE_PUBLIC": "2021-10-12T09:00:00.000Z",
"ID": "CVE-2021-3579",
"STATE": "PUBLIC",
"TITLE": "Incorrect Default Permissions vulnerability in bdservicehost.exe and Vulnerability.Scan.exe"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "ENdpoint Security Tools for Windows",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "7.2.1.65"
}
]
}
},
{
"product_name": "Total Security",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "7.2.1.65"
}
]
}
}
]
},
"vendor_name": "Bitdefender"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Michael DePlante of Trend Micro Zero Day Initiative"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Incorrect Default Permissions vulnerability in the bdservicehost.exe and Vulnerability.Scan.exe components as used in Bitdefender Endpoint Security Tools for Windows, Total Security allows a local attacker to elevate privileges to NT AUTHORITY\\SYSTEM This issue affects: Bitdefender Endpoint Security Tools for Windows versions prior to 7.2.1.65. Bitdefender Total Security versions prior to 7.2.1.65."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-276 Incorrect Default Permissions"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.bitdefender.com/support/security-advisories/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/",
"refsource": "MISC",
"url": "https://www.bitdefender.com/support/security-advisories/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/"
},
{
"name": "https://www.zerodayinitiative.com/advisories/ZDI-21-1277/",
"refsource": "MISC",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1277/"
}
]
},
"solution": [
{
"lang": "en",
"value": "An automatic update to Bitdefender Endpoint Security Tools version 7.2.1.65, Bitdefender Total Security version 25.0.26 fixes the issue."
}
],
"source": {
"defect": [
"VA-9848"
],
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82",
"assignerShortName": "Bitdefender",
"cveId": "CVE-2021-3579",
"datePublished": "2021-10-28T13:50:14.759316Z",
"dateReserved": "2021-06-03T00:00:00",
"dateUpdated": "2024-09-16T23:50:57.228Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2021-3579\",\"sourceIdentifier\":\"cve-requests@bitdefender.com\",\"published\":\"2021-10-28T14:15:08.673\",\"lastModified\":\"2021-11-28T23:24:24.047\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Incorrect Default Permissions vulnerability in the bdservicehost.exe and Vulnerability.Scan.exe components as used in Bitdefender Endpoint Security Tools for Windows, Total Security allows a local attacker to elevate privileges to NT AUTHORITY\\\\SYSTEM This issue affects: Bitdefender Endpoint Security Tools for Windows versions prior to 7.2.1.65. Bitdefender Total Security versions prior to 7.2.1.65.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de Permisos Predeterminados Incorrectos en los componentes bdservicehost.exe y Vulnerability.Scan.exe usados en Bitdefender Endpoint Security Tools for Windows, Total Security permite a un atacante local elevar los privilegios a NT AUTHORITY\\\\SYSTEM Este problema afecta a: Bitdefender Endpoint Security Tools for Windows versiones anteriores a 7.2.1.65. Bitdefender Total Security versiones anteriores a 7.2.1.65\"}],\"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\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"source\":\"cve-requests@bitdefender.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.8,\"baseSeverity\":\"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:P/I:P/A:P\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":4.6},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"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-276\"}]},{\"source\":\"cve-requests@bitdefender.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-276\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"7.2.1.65\",\"matchCriteriaId\":\"F212FE4E-1755-46C9-80ED-C6D27DAC01EF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bitdefender:total_security:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"7.2.1.65\",\"matchCriteriaId\":\"C2D4AD2F-0642-497C-99B9-74712C1F7D19\"}]}]}],\"references\":[{\"url\":\"https://www.bitdefender.com/support/security-advisories/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/\",\"source\":\"cve-requests@bitdefender.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.zerodayinitiative.com/advisories/ZDI-21-1277/\",\"source\":\"cve-requests@bitdefender.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]}]}}"
}
}
Loading...
Loading...
- 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.