Vulnerabilites related to Acronis - Cyber Protect
cve-2020-10138
Vulnerability from cvelistv5
Published
2020-10-21 13:40
Modified
2024-08-04 10:50
Severity ?
EPSS score ?
Summary
Acronis Cyber Backup 12.5 and Cyber Protect 15 include an OpenSSL component that specifies an OPENSSLDIR variable as a subdirectory within C:\jenkins_agent\. Acronis Cyber Backup and Cyber Protect contain a privileged service that uses this OpenSSL component. Because unprivileged Windows users can create subdirectories off of the system root, a user can create the appropriate path to a specially-crafted openssl.cnf file to achieve arbitrary code execution with SYSTEM privileges.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.kb.cert.org/vuls/id/114757 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Acronis | Cyber Backup |
Version: 12.5 < 16363 |
||||||
|
|||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T10:50:57.887Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.kb.cert.org/vuls/id/114757"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Cyber Backup",
"vendor": "Acronis",
"versions": [
{
"lessThan": "16363",
"status": "affected",
"version": "12.5",
"versionType": "custom"
}
]
},
{
"product": "Cyber Protect",
"vendor": "Acronis",
"versions": [
{
"lessThan": "24600",
"status": "affected",
"version": "15",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Will Dormann"
}
],
"descriptions": [
{
"lang": "en",
"value": "Acronis Cyber Backup 12.5 and Cyber Protect 15 include an OpenSSL component that specifies an OPENSSLDIR variable as a subdirectory within C:\\jenkins_agent\\. Acronis Cyber Backup and Cyber Protect contain a privileged service that uses this OpenSSL component. Because unprivileged Windows users can create subdirectories off of the system root, a user can create the appropriate path to a specially-crafted openssl.cnf file to achieve arbitrary code execution with SYSTEM privileges."
}
],
"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-284",
"description": "CWE-284 Improper Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-10-21T13:40:18",
"orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"shortName": "certcc"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.kb.cert.org/vuls/id/114757"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cert@cert.org",
"ID": "CVE-2020-10138",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Cyber Backup",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "12.5",
"version_value": "16363"
}
]
}
},
{
"product_name": "Cyber Protect",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "15",
"version_value": "24600"
}
]
}
}
]
},
"vendor_name": "Acronis"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Will Dormann"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Acronis Cyber Backup 12.5 and Cyber Protect 15 include an OpenSSL component that specifies an OPENSSLDIR variable as a subdirectory within C:\\jenkins_agent\\. Acronis Cyber Backup and Cyber Protect contain a privileged service that uses this OpenSSL component. Because unprivileged Windows users can create subdirectories off of the system root, a user can create the appropriate path to a specially-crafted openssl.cnf file to achieve arbitrary code execution with SYSTEM privileges."
}
]
},
"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-284 Improper Access Control"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.kb.cert.org/vuls/id/114757",
"refsource": "MISC",
"url": "https://www.kb.cert.org/vuls/id/114757"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"assignerShortName": "certcc",
"cveId": "CVE-2020-10138",
"datePublished": "2020-10-21T13:40:18",
"dateReserved": "2020-03-05T00:00:00",
"dateUpdated": "2024-08-04T10:50:57.887Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}