cvelistv5 - CVE-2021-43771

CVE-2021-43771

Vulnerability from cvelistv5

Published

2021-11-30 11:18

Modified

2024-08-04 04:03

Severity ?

Summary

Trend Micro Antivirus for Mac 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 in order to exploit this vulnerability.

References

▼	URL	Tags
	security@trendmicro.com	https://helpcenter.trendmicro.com/en-us/article/TMKA-10832	Vendor Advisory
	security@trendmicro.com	https://www.zerodayinitiative.com/advisories/ZDI-21-1320/	Third Party Advisory, VDB Entry

Impacted products

▼	Vendor	Product
	Trend Micro	Trend Micro Antivirus for MAC 2021

Show details on NVD website

JSON

To clipboard

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}

gsd-2021-43771

Vulnerability from gsd

Modified

2023-12-13 01:23

Details

Aliases

CVE-2021-43771

Aliases

CVE-2021-43771

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2021-43771",
    "description": "Trend Micro Antivirus for Mac 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 in order to exploit this vulnerability.",
    "id": "GSD-2021-43771"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      ],
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      "id": "GSD-2021-43771",
      "modified": "2023-12-13T01:23:25.887153Z",
      "schema_version": "1.4.0"
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    },
    "nvd.nist.gov": {
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          },
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      },
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}

ghsa-ww6f-vp8m-358f

Vulnerability from github

Published

2021-12-01 00:00

Modified

2022-07-13 00:01

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-43771"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-30T12:15:00Z",
    "severity": "HIGH"
  },
  "details": "Trend Micro Antivirus for Mac 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 in order to exploit this vulnerability.",
  "id": "GHSA-ww6f-vp8m-358f",
  "modified": "2022-07-13T00:01:48Z",
  "published": "2021-12-01T00:00:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43771"
    },
    {
      "type": "WEB",
      "url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10832"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1320"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-43771

Vulnerability from jvndb

Published

2021-11-29 13:52

Modified

2021-11-29 13:52

Severity ?

7.8 (High) - cvssV3_0 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

Trend Micro Antivirus for MAC vulnerable to improper access controls

Details

Trend Micro Incorporated has released a security update for Trend Micro Antivirus for MAC. Trend Micro Incorporated reported this vulnerability to JPCERT/CC to notify users of the solution through JVN.

References

▼	Type	URL
	JVN	http://jvn.jp/en/vu/JVNVU95400836/index.html
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43771
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-43771
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

▼	Vendor	Product
	Trend Micro, Inc.	Trend Micro Antivirus

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-004716.html",
  "dc:date": "2021-11-29T13:52+09:00",
  "dcterms:issued": "2021-11-29T13:52+09:00",
  "dcterms:modified": "2021-11-29T13:52+09:00",
  "description": "Trend Micro Incorporated has released a security update for Trend Micro Antivirus for MAC.\r\n\r\nTrend Micro Incorporated reported this vulnerability to JPCERT/CC to notify users of the solution through JVN.",
  "link": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-004716.html",
  "sec:cpe": {
    "#text": "cpe:/a:trendmicro:antivirus",
    "@product": "Trend Micro Antivirus",
    "@vendor": "Trend Micro, Inc.",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "4.6",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
      "@version": "2.0"
    },
    {
      "@score": "7.8",
      "@severity": "High",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2021-004716",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/vu/JVNVU95400836/index.html",
      "@id": "JVNVU#95400836",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43771",
      "@id": "CVE-2021-43771",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2021-43771",
      "@id": "CVE-2021-43771",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Trend Micro Antivirus for MAC vulnerable to improper access controls"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CVE-2021-43771

Vulnerability from cvelistv5

gsd-2021-43771

Vulnerability from gsd

ghsa-ww6f-vp8m-358f

Vulnerability from github

CVE-2021-43771

Vulnerability from jvndb

Tags

Sightings

Nomenclature