Vulnerability-Lookup

CNVD-2020-52036

Vulnerability from cnvd - Published: 2020-09-15

Title

McAfee MVISION Endpoint访问控制错误漏洞

Description

McAfee MVISION Endpoint是美国迈克菲（McAfee）公司的一套终端安全防护软件。该软件主要为Windows系统提供增强的威胁检测和校正功能。 Windows McAfee MVISION Endpoint 20.9版本之前访问控制错误漏洞。该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。攻击者可利用该漏洞绕过安全机制，并通过错误地应用权限来拒绝对SYSTEM文件夹的访问。

Severity

中

Patch Name

McAfee MVISION Endpoint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://kc.mcafee.com/corporate/index?page=content&id=SB10328

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-7325

Impacted products

Name
Mcafee Windows McAfee MVISION Endpoint <20.9

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7325",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-7325"
    }
  },
  "description": "McAfee MVISION Endpoint\u662f\u7f8e\u56fd\u8fc8\u514b\u83f2\uff08McAfee\uff09\u516c\u53f8\u7684\u4e00\u5957\u7ec8\u7aef\u5b89\u5168\u9632\u62a4\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u4e3aWindows\u7cfb\u7edf\u63d0\u4f9b\u589e\u5f3a\u7684\u5a01\u80c1\u68c0\u6d4b\u548c\u6821\u6b63\u529f\u80fd\u3002\n\nWindows McAfee MVISION Endpoint 20.9\u7248\u672c\u4e4b\u524d\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u672a\u6388\u6743\u89d2\u8272\u7684\u8d44\u6e90\u8bbf\u95ee\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u673a\u5236\uff0c\u5e76\u901a\u8fc7\u9519\u8bef\u5730\u5e94\u7528\u6743\u9650\u6765\u62d2\u7edd\u5bf9SYSTEM\u6587\u4ef6\u5939\u7684\u8bbf\u95ee\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://kc.mcafee.com/corporate/index?page=content\u0026id=SB10328",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-52036",
  "openTime": "2020-09-15",
  "patchDescription": "McAfee MVISION Endpoint\u662f\u7f8e\u56fd\u8fc8\u514b\u83f2\uff08McAfee\uff09\u516c\u53f8\u7684\u4e00\u5957\u7ec8\u7aef\u5b89\u5168\u9632\u62a4\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u4e3aWindows\u7cfb\u7edf\u63d0\u4f9b\u589e\u5f3a\u7684\u5a01\u80c1\u68c0\u6d4b\u548c\u6821\u6b63\u529f\u80fd\u3002\r\n\r\nWindows McAfee MVISION Endpoint 20.9\u7248\u672c\u4e4b\u524d\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u672a\u6388\u6743\u89d2\u8272\u7684\u8d44\u6e90\u8bbf\u95ee\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u673a\u5236\uff0c\u5e76\u901a\u8fc7\u9519\u8bef\u5730\u5e94\u7528\u6743\u9650\u6765\u62d2\u7edd\u5bf9SYSTEM\u6587\u4ef6\u5939\u7684\u8bbf\u95ee\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": "McAfee MVISION Endpoint\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mcafee Windows McAfee MVISION Endpoint \u003c20.9"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7325",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-14",
  "title": "McAfee MVISION Endpoint\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-7325 (GCVE-0-2020-7325)

Vulnerability from cvelistv5 – Published: 2020-09-09 09:45 – Updated: 2024-09-17 01:46

Title

Privilege Escalation vulnerability in MVISION Endpoint

Summary

Privilege Escalation vulnerability in McAfee MVISION Endpoint prior to 20.9 Update allows local users to access files which the user otherwise would not have access to via manipulating symbolic links to redirect McAfee file operations to an unintended file.

Severity

5.5 (Medium)


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

CWE

CWE-59 - Improper Link Resolution Before File Access ('Link Following')

Assigner

trellix mitre root

References

1 reference

URL	Tags
https://kc.mcafee.com/corporate/index?page=conten…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
McAfee LLC	MVISION Endpoint	Affected: 20.x , < 20.9 (custom)

Date Public

2020-09-08 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:25:49.090Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10328"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MVISION Endpoint",
          "vendor": "McAfee LLC",
          "versions": [
            {
              "lessThan": "20.9",
              "status": "affected",
              "version": "20.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2020-09-08T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Privilege Escalation vulnerability in McAfee MVISION Endpoint prior to 20.9 Update allows local users to access files which the user otherwise would not have access to via manipulating symbolic links to redirect McAfee file operations to an unintended file."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-59",
              "description": "CWE-59 Improper Link Resolution Before File Access (\u0027Link Following\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-09T09:45:15.000Z",
        "orgId": "01626437-bf8f-4d1c-912a-893b5eb04808",
        "shortName": "trellix"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10328"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "Privilege Escalation vulnerability in MVISION Endpoint",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@mcafee.com",
          "DATE_PUBLIC": "2020-09-08T00:00:00.000Z",
          "ID": "CVE-2020-7325",
          "STATE": "PUBLIC",
          "TITLE": "Privilege Escalation vulnerability in MVISION Endpoint"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "MVISION Endpoint",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "20.x",
                            "version_value": "20.9"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "McAfee LLC"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Privilege Escalation vulnerability in McAfee MVISION Endpoint prior to 20.9 Update allows local users to access files which the user otherwise would not have access to via manipulating symbolic links to redirect McAfee file operations to an unintended file."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-59 Improper Link Resolution Before File Access (\u0027Link Following\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10328",
              "refsource": "CONFIRM",
              "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10328"
            }
          ]
        },
        "source": {
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "01626437-bf8f-4d1c-912a-893b5eb04808",
    "assignerShortName": "trellix",
    "cveId": "CVE-2020-7325",
    "datePublished": "2020-09-09T09:45:16.022Z",
    "dateReserved": "2020-01-21T00:00:00.000Z",
    "dateUpdated": "2024-09-17T01:46:26.348Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.