Vulnerability-Lookup

CNVD-2020-61001

Vulnerability from cnvd - Published: 2020-11-06

Title

Acronis True Image访问控制错误漏洞

Description

Acronis True Image是新加坡安克诺斯（Acronis）的一款著名的数据备份还原软件。该软件可用于创建驱动器和磁盘映像，并在需要干净系统时可以还原镜像。 Acronis True Image 2021版本存在访问控制错误漏洞，该漏洞源于未能正确设置C：ProgramDataAcronis目录的acl。因为一些特权进程是在C：ProgramDataAcronis目录下执行的，攻击者可利用该漏洞通过在C：ProgramDataAcronis的多个路径中放置一个DLL来实现任意代码的执行。

Severity

中

Patch Name

Acronis True Image访问控制错误漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://kb.cert.org/vuls/id/114757

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-10140

Impacted products

Name
Acronis Acronis True Image 2021

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-10140",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-10140"
    }
  },
  "description": "Acronis True Image\u662f\u65b0\u52a0\u5761\u5b89\u514b\u8bfa\u65af\uff08Acronis\uff09\u7684\u4e00\u6b3e\u8457\u540d\u7684\u6570\u636e\u5907\u4efd\u8fd8\u539f\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u7528\u4e8e\u521b\u5efa\u9a71\u52a8\u5668\u548c\u78c1\u76d8\u6620\u50cf\uff0c\u5e76\u5728\u9700\u8981\u5e72\u51c0\u7cfb\u7edf\u65f6\u53ef\u4ee5\u8fd8\u539f\u955c\u50cf\u3002\n\nAcronis True Image 2021\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u8bbe\u7f6eC\uff1aProgramDataAcronis\u76ee\u5f55\u7684acl\u3002\u56e0\u4e3a\u4e00\u4e9b\u7279\u6743\u8fdb\u7a0b\u662f\u5728C\uff1aProgramDataAcronis\u76ee\u5f55\u4e0b\u6267\u884c\u7684\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5728C\uff1aProgramDataAcronis\u7684\u591a\u4e2a\u8def\u5f84\u4e2d\u653e\u7f6e\u4e00\u4e2aDLL\u6765\u5b9e\u73b0\u4efb\u610f\u4ee3\u7801\u7684\u6267\u884c\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-61001",
  "openTime": "2020-11-06",
  "patchDescription": "Acronis True Image\u662f\u65b0\u52a0\u5761\u5b89\u514b\u8bfa\u65af\uff08Acronis\uff09\u7684\u4e00\u6b3e\u8457\u540d\u7684\u6570\u636e\u5907\u4efd\u8fd8\u539f\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u7528\u4e8e\u521b\u5efa\u9a71\u52a8\u5668\u548c\u78c1\u76d8\u6620\u50cf\uff0c\u5e76\u5728\u9700\u8981\u5e72\u51c0\u7cfb\u7edf\u65f6\u53ef\u4ee5\u8fd8\u539f\u955c\u50cf\u3002\r\n\r\nAcronis True Image 2021\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u8bbe\u7f6eC\uff1aProgramDataAcronis\u76ee\u5f55\u7684acl\u3002\u56e0\u4e3a\u4e00\u4e9b\u7279\u6743\u8fdb\u7a0b\u662f\u5728C\uff1aProgramDataAcronis\u76ee\u5f55\u4e0b\u6267\u884c\u7684\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5728C\uff1aProgramDataAcronis\u7684\u591a\u4e2a\u8def\u5f84\u4e2d\u653e\u7f6e\u4e00\u4e2aDLL\u6765\u5b9e\u73b0\u4efb\u610f\u4ee3\u7801\u7684\u6267\u884c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Acronis True Image\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Acronis Acronis True Image 2021"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-10140",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-19",
  "title": "Acronis True Image\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-10140 (GCVE-0-2020-10140)

Vulnerability from cvelistv5 – Published: 2020-10-21 13:40 – Updated: 2024-08-04 10:50

Summary

Acronis True Image 2021 fails to properly set ACLs of the C:\ProgramData\Acronis directory. Because some privileged processes are executed from the C:\ProgramData\Acronis, an unprivileged user can achieve arbitrary code execution with SYSTEM privileges by placing a DLL in one of several paths within C:\ProgramData\Acronis.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-732 - Incorrect Permission Assignment for Critical Resource

Assigner

certcc

References

1 reference

URL	Tags
https://www.kb.cert.org/vuls/id/114757	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Acronis	True Image	Affected: 2021 , < 32010 (custom)

Credits

Will Dormann

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:50:57.928Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.kb.cert.org/vuls/id/114757"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "True Image",
          "vendor": "Acronis",
          "versions": [
            {
              "lessThan": "32010",
              "status": "affected",
              "version": "2021",
              "versionType": "custom"
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      "credits": [
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        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "Acronis True Image 2021 fails to properly set ACLs of the C:\\ProgramData\\Acronis directory. Because some privileged processes are executed from the C:\\ProgramData\\Acronis, an unprivileged user can achieve arbitrary code execution with SYSTEM privileges by placing a DLL in one of several paths within C:\\ProgramData\\Acronis."
        }
      ],
      "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"
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-732",
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              "lang": "en",
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            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-10-21T13:40:19.000Z",
        "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": {
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      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2020-10140",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "True Image",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "2021",
                            "version_value": "32010"
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                  ]
                },
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}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2020-61001

CVE-2020-10140 (GCVE-0-2020-10140)

Tags

Sightings

Nomenclature