Vulnerability-Lookup

CNVD-2021-32026

Vulnerability from cnvd - Published: 2021-04-30

Title

Trend Micro Antivirus for Mac权限提升漏洞

Description

Trend Micro Antivirus是一款由全球公认的计算机安全领导者趋势科技所开发的专业反病毒应用。Trend Micro Antivirus for Mac是Mac版。 Trend Micro Antivirus for Mac 2020 v10.5、2021 v11版本存在权限提升漏洞。该漏洞源于访问控制未适当。攻击者可利用该漏洞建立连接，从而可在应用程序内部实现完全的权限提升。

Severity

中

Patch Name

Trend Micro Antivirus for Mac权限提升漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://helpcenter.trendmicro.com/en-us/article/TMKA-10293

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-28648

Impacted products

Name
['Trend Micro Antivirus for Mac 2020 v10.5', 'Trend Micro Antivirus for Mac 2021 v11']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-28648",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-28648"
    }
  },
  "description": "Trend Micro Antivirus\u662f\u4e00\u6b3e\u7531\u5168\u7403\u516c\u8ba4\u7684\u8ba1\u7b97\u673a\u5b89\u5168\u9886\u5bfc\u8005\u8d8b\u52bf\u79d1\u6280\u6240\u5f00\u53d1\u7684\u4e13\u4e1a\u53cd\u75c5\u6bd2\u5e94\u7528\u3002Trend Micro Antivirus for Mac\u662fMac\u7248\u3002\n\nTrend Micro Antivirus for Mac 2020 v10.5\u30012021 v11\u7248\u672c\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8bbf\u95ee\u63a7\u5236\u672a\u9002\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5efa\u7acb\u8fde\u63a5\uff0c\u4ece\u800c\u53ef\u5728\u5e94\u7528\u7a0b\u5e8f\u5185\u90e8\u5b9e\u73b0\u5b8c\u5168\u7684\u6743\u9650\u63d0\u5347\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://helpcenter.trendmicro.com/en-us/article/TMKA-10293",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-32026",
  "openTime": "2021-04-30",
  "patchDescription": "Trend Micro Antivirus\u662f\u4e00\u6b3e\u7531\u5168\u7403\u516c\u8ba4\u7684\u8ba1\u7b97\u673a\u5b89\u5168\u9886\u5bfc\u8005\u8d8b\u52bf\u79d1\u6280\u6240\u5f00\u53d1\u7684\u4e13\u4e1a\u53cd\u75c5\u6bd2\u5e94\u7528\u3002Trend Micro Antivirus for Mac\u662fMac\u7248\u3002\r\n\r\nTrend Micro Antivirus for Mac 2020 v10.5\u30012021 v11\u7248\u672c\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8bbf\u95ee\u63a7\u5236\u672a\u9002\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5efa\u7acb\u8fde\u63a5\uff0c\u4ece\u800c\u53ef\u5728\u5e94\u7528\u7a0b\u5e8f\u5185\u90e8\u5b9e\u73b0\u5b8c\u5168\u7684\u6743\u9650\u63d0\u5347\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": "Trend Micro Antivirus for Mac\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Trend Micro Antivirus for Mac 2020 v10.5",
      "Trend Micro Antivirus for Mac 2021 v11"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-28648",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-23",
  "title": "Trend Micro Antivirus for Mac\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2021-28648 (GCVE-0-2021-28648)

Vulnerability from cvelistv5 – Published: 2021-04-22 21:21 – Updated: 2024-08-03 21:47

Summary

Trend Micro Antivirus for Mac 2020 v10.5 and 2021 v11 (Consumer) is vulnerable to an improper access control privilege escalation vulnerability that could allow an attacker to establish a connection that could lead to full local privilege escalation within the application. Please note that an attacker must first obtain the ability to execute low-privileged code on the target system to exploit this vulnerability.

Severity

No CVSS data available.

CWE

Improper Access Control

Assigner

trendmicro mitre root Scorecard

References

2 references

URL	Tags
https://helpcenter.trendmicro.com/en-us/article/T…	x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Trend Micro	Trend Micro Antivirus for Mac	Affected: 2021 (11), 2020 (10.5)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T21:47:33.215Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10293"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-420/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "Trend Micro Antivirus for Mac",
          "vendor": "Trend Micro",
          "versions": [
            {
              "status": "affected",
              "version": "2021 (11), 2020 (10.5)"
            }
          ]
        }
      ],
      "descriptions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper Access Control",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-04-22T21:21:21.000Z",
        "orgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272",
        "shortName": "trendmicro"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10293"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-420/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@trendmicro.com",
          "ID": "CVE-2021-28648",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Trend Micro Antivirus for Mac",
                      "version": {
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        "data_version": "4.0",
        "description": {
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            }
          ]
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        "problemtype": {
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                  "value": "Improper Access Control"
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              "refsource": "MISC",
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            },
            {
              "name": "https://www.zerodayinitiative.com/advisories/ZDI-21-420/",
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              "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-420/"
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  },
  "cveMetadata": {
    "assignerOrgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272",
    "assignerShortName": "trendmicro",
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    "datePublished": "2021-04-22T21:21:21.000Z",
    "dateReserved": "2021-03-16T00:00:00.000Z",
    "dateUpdated": "2024-08-03T21:47:33.215Z",
    "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.

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.

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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.

Action not permitted

CNVD-2021-32026

CVE-2021-28648 (GCVE-0-2021-28648)

Tags

Sightings

Nomenclature

Related by attack behaviour