Vulnerabilites related to ESET - ESET File Security for Microsoft Windows Server
cve-2021-37852
Vulnerability from cvelistv5
Published
2022-02-09 05:14
Modified
2024-09-16 23:02
Severity ?
EPSS score ?
Summary
ESET products for Windows allows untrusted process to impersonate the client of a pipe, which can be leveraged by attacker to escalate privileges in the context of NT AUTHORITY\SYSTEM.
References
| ▼ | URL | Tags |
|---|---|---|
| https://support.eset.com/en/ca8223-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windows | x_refsource_MISC | |
| https://www.zerodayinitiative.com/advisories/ZDI-22-148/ | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | ESET | ESET NOD32 Antivirus |
Version: 10.0.337.1 < |
|||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T01:30:09.085Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://support.eset.com/en/ca8223-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windows"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-22-148/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "ESET NOD32 Antivirus",
"vendor": "ESET",
"versions": [
{
"lessThanOrEqual": "15.0.18.0",
"status": "affected",
"version": "10.0.337.1",
"versionType": "custom"
}
]
},
{
"product": "ESET Internet Security",
"vendor": "ESET",
"versions": [
{
"lessThanOrEqual": "15.0.18.0",
"status": "affected",
"version": "10.0.337.1",
"versionType": "custom"
}
]
},
{
"product": "ESET Smart Security",
"vendor": "ESET",
"versions": [
{
"lessThanOrEqual": "15.0.18.0",
"status": "affected",
"version": "10.0.337.1",
"versionType": "custom"
}
]
},
{
"product": "ESET Endpoint Antivirus for Windows",
"vendor": "ESET",
"versions": [
{
"lessThanOrEqual": "9.0.2032.4",
"status": "affected",
"version": "6.6.2046.0",
"versionType": "custom"
}
]
},
{
"product": "ESET Endpoint Security for Windows",
"vendor": "ESET",
"versions": [
{
"lessThanOrEqual": "9.0.2032.4",
"status": "affected",
"version": "6.6.2046.0",
"versionType": "custom"
}
]
},
{
"product": "ESET Server Security for Microsoft Windows Server",
"vendor": "ESET",
"versions": [
{
"lessThanOrEqual": "8.0.12003.1",
"status": "affected",
"version": "8.0.12003.0",
"versionType": "custom"
}
]
},
{
"product": "ESET File Security for Microsoft Windows Server",
"vendor": "ESET",
"versions": [
{
"lessThanOrEqual": "7.3.12006.0",
"status": "affected",
"version": "7.0.12014.0",
"versionType": "custom"
}
]
},
{
"product": "ESET Server Security for Microsoft Azure",
"vendor": "ESET",
"versions": [
{
"lessThanOrEqual": "7.2.12004.1000",
"status": "affected",
"version": "7.0.12016.1002",
"versionType": "custom"
}
]
},
{
"product": "ESET Security for Microsoft SharePoint Server",
"vendor": "ESET",
"versions": [
{
"lessThanOrEqual": "8.0.15004.0",
"status": "affected",
"version": "7.0.15008.0",
"versionType": "custom"
}
]
},
{
"product": "ESET Mail Security for IBM Domino",
"vendor": "ESET",
"versions": [
{
"lessThanOrEqual": "8.0.14004.0",
"status": "affected",
"version": "7.0.14008.0",
"versionType": "custom"
}
]
},
{
"product": "ESET Mail Security for Microsoft Exchange Server",
"vendor": "ESET",
"versions": [
{
"lessThanOrEqual": "8.0.10016.0",
"status": "affected",
"version": "7.0.10019",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Michael DePlante (@izobashi) of Trend Micro\u0027s Zero Day Initiative"
}
],
"datePublic": "2022-01-31T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "ESET products for Windows allows untrusted process to impersonate the client of a pipe, which can be leveraged by attacker to escalate privileges in the context of NT AUTHORITY\\SYSTEM."
}
],
"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": [
{
"description": "Privilege Escalation",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-02-09T05:14:13",
"orgId": "4a9b9929-2450-4021-b7b9-469a0255b215",
"shortName": "ESET"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://support.eset.com/en/ca8223-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windows"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-22-148/"
}
],
"source": {
"advisory": "CA8223",
"discovery": "EXTERNAL"
},
"title": "LPE in ESET products for Windows",
"workarounds": [
{
"lang": "en",
"value": "The attack surface can also be eliminated by disabling the Enable advanced scanning via AMSI option in ESET products\u00e2\u20ac\u2122 Advanced setup.\n\nHowever, ESET strongly recommends performing an upgrade to a fixed product version and only applying this workaround when the upgrade is not possible for an important reason."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@eset.com",
"DATE_PUBLIC": "2022-01-31T09:00:00.000Z",
"ID": "CVE-2021-37852",
"STATE": "PUBLIC",
"TITLE": "LPE in ESET products for Windows"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "ESET NOD32 Antivirus",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "10.0.337.1",
"version_value": "15.0.18.0"
}
]
}
},
{
"product_name": "ESET Internet Security",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "10.0.337.1",
"version_value": "15.0.18.0"
}
]
}
},
{
"product_name": "ESET Smart Security",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "10.0.337.1",
"version_value": "15.0.18.0"
}
]
}
},
{
"product_name": "ESET Endpoint Antivirus for Windows",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "6.6.2046.0",
"version_value": "9.0.2032.4"
}
]
}
},
{
"product_name": "ESET Endpoint Security for Windows",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "6.6.2046.0",
"version_value": "9.0.2032.4"
}
]
}
},
{
"product_name": "ESET Server Security for Microsoft Windows Server",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "8.0.12003.0",
"version_value": "8.0.12003.1"
}
]
}
},
{
"product_name": "ESET File Security for Microsoft Windows Server",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "7.0.12014.0",
"version_value": "7.3.12006.0"
}
]
}
},
{
"product_name": "ESET Server Security for Microsoft Azure",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "7.0.12016.1002",
"version_value": "7.2.12004.1000"
}
]
}
},
{
"product_name": "ESET Security for Microsoft SharePoint Server",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "7.0.15008.0",
"version_value": "8.0.15004.0"
}
]
}
},
{
"product_name": "ESET Mail Security for IBM Domino",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "7.0.14008.0",
"version_value": "8.0.14004.0"
}
]
}
},
{
"product_name": "ESET Mail Security for Microsoft Exchange Server",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "7.0.10019",
"version_value": "8.0.10016.0"
}
]
}
}
]
},
"vendor_name": "ESET"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Michael DePlante (@izobashi) of Trend Micro\u0027s Zero Day Initiative"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "ESET products for Windows allows untrusted process to impersonate the client of a pipe, which can be leveraged by attacker to escalate privileges in the context of NT AUTHORITY\\SYSTEM."
}
]
},
"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": "Privilege Escalation"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://support.eset.com/en/ca8223-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windows",
"refsource": "MISC",
"url": "https://support.eset.com/en/ca8223-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windows"
},
{
"name": "https://www.zerodayinitiative.com/advisories/ZDI-22-148/",
"refsource": "MISC",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-22-148/"
}
]
},
"source": {
"advisory": "CA8223",
"discovery": "EXTERNAL"
},
"work_around": [
{
"lang": "en",
"value": "The attack surface can also be eliminated by disabling the Enable advanced scanning via AMSI option in ESET products\u00e2\u20ac\u2122 Advanced setup.\n\nHowever, ESET strongly recommends performing an upgrade to a fixed product version and only applying this workaround when the upgrade is not possible for an important reason."
}
]
}
}
},
"cveMetadata": {
"assignerOrgId": "4a9b9929-2450-4021-b7b9-469a0255b215",
"assignerShortName": "ESET",
"cveId": "CVE-2021-37852",
"datePublished": "2022-02-09T05:14:13.627605Z",
"dateReserved": "2021-08-02T00:00:00",
"dateUpdated": "2024-09-16T23:02:00.516Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}