Vulnerability-Lookup

BDU:2021-04542 (CVE-2021-27043)

Vulnerability from fstec – Published: 2021-09-17 – Updated: 2022-05-19 – View on bdu.fstec.ru Fixed

Title

Уязвимость программного обеспечения для моделирования, проектирования и черчения AutoCAD, связанная с раскрытием информации в ошибочной области данных, позволяющая нарушителю записывать произвольные файлы

Summary

Уязвимость программного обеспечения для моделирования, проектирования и черчения AutoCAD связана с раскрытием информации в ошибочной области данных при обработке DWG-файлов. Эксплуатация уязвимости может позволить нарушителю записывать произвольные файлы

Severity

4.9 (Medium) CVSS 2.0


                      
                        AV:L/AC:L/Au:N/C:N/I:C/A:N

5.5 (Medium) CVSS 3.0


                      
                        CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Authorization bypass

Incidents

Being clarified

Remediation

Software update

CWE

CWE-668 - Раскрытие ресурса для ошибочной области

Aliases

CVE-2021-27043, FG-VD-20-133

References

3 references

URL
https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0004
https://nvd.nist.gov/vuln/detail/CVE-2021-27043
https://www.fortiguard.com/zeroday/FG-VD-20-133

Impacted products

11 products from 2 vendors

Vendors

Autodesk Inc., Fortinet Inc.

Products

Autodesk Advance Steel, AutoCAD, AutoCAD Architecture, AutoCAD Electrical, AutoCAD LT, AutoCAD Map 3D, AutoCAD Mechanical, AutoCAD MEP, AutoCAD Plant 3D, Autodesk Civil 3D, FortiGate IPS

Versions

2022 (Autodesk Advance Steel), 2021 (Autodesk Advance Steel), 2020 (Autodesk Advance Steel), 2019 (Autodesk Advance Steel), 2022 (AutoCAD), 2021 (AutoCAD), 2020 (AutoCAD), 2019 (AutoCAD), 2022 (AutoCAD Architecture), 2021 (AutoCAD Architecture), 2020 (AutoCAD Architecture), 2019 (AutoCAD Architecture), 2022 (AutoCAD Electrical), 2021 (AutoCAD Electrical), 2020 (AutoCAD Electrical), 2019 (AutoCAD Electrical), 2022 (AutoCAD LT), 2021 (AutoCAD LT), 2020 (AutoCAD LT), 2019 (AutoCAD LT), 2022 (AutoCAD Map 3D), 2021 (AutoCAD Map 3D), 2020 (AutoCAD Map 3D), 2019 (AutoCAD Map 3D), 2022 (AutoCAD Mechanical), 2021 (AutoCAD Mechanical), 2020 (AutoCAD Mechanical), 2019 (AutoCAD Mechanical), 2022 (AutoCAD MEP), 2021 (AutoCAD MEP), 2020 (AutoCAD MEP), 2019 (AutoCAD MEP), 2022 (AutoCAD Plant 3D), 2021 (AutoCAD Plant 3D), 2020 (AutoCAD Plant 3D), 2019 (AutoCAD Plant 3D), 2022 (Autodesk Civil 3D), 2021 (Autodesk Civil 3D), 2020 (Autodesk Civil 3D), 2019 (Autodesk Civil 3D), 18.104 (FortiGate IPS)

Product types

Application software, Security device

Mitigations

Использование рекомендаций: Для AutoCAD: https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0004 Для программных продуктов Fortinet Inc.: https://www.fortiguard.com/zeroday/FG-VD-20-133

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:N/C:N/I:C/A:N",
  "CVSS 3.0": "AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Autodesk Inc., Fortinet Inc.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "2022 (Autodesk Advance Steel), 2021 (Autodesk Advance Steel), 2020 (Autodesk Advance Steel), 2019 (Autodesk Advance Steel), 2022 (AutoCAD), 2021 (AutoCAD), 2020 (AutoCAD), 2019 (AutoCAD), 2022 (AutoCAD Architecture), 2021 (AutoCAD Architecture), 2020 (AutoCAD Architecture), 2019 (AutoCAD Architecture), 2022 (AutoCAD Electrical), 2021 (AutoCAD Electrical), 2020 (AutoCAD Electrical), 2019 (AutoCAD Electrical), 2022 (AutoCAD LT), 2021 (AutoCAD LT), 2020 (AutoCAD LT), 2019 (AutoCAD LT), 2022 (AutoCAD Map 3D), 2021 (AutoCAD Map 3D), 2020 (AutoCAD Map 3D), 2019 (AutoCAD Map 3D), 2022 (AutoCAD Mechanical), 2021 (AutoCAD Mechanical), 2020 (AutoCAD Mechanical), 2019 (AutoCAD Mechanical), 2022 (AutoCAD MEP), 2021 (AutoCAD MEP), 2020 (AutoCAD MEP), 2019 (AutoCAD MEP), 2022 (AutoCAD Plant 3D), 2021 (AutoCAD Plant 3D), 2020 (AutoCAD Plant 3D), 2019 (AutoCAD Plant 3D), 2022 (Autodesk Civil 3D), 2021 (Autodesk Civil 3D), 2020 (Autodesk Civil 3D), 2019 (Autodesk Civil 3D), 18.104 (FortiGate IPS)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\n\u0414\u043b\u044f AutoCAD:\nhttps://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0004\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Fortinet Inc.:\nhttps://www.fortiguard.com/zeroday/FG-VD-20-133",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "17.06.2021",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "19.05.2022",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "17.09.2021",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2021-04542",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2021-27043, FG-VD-20-133",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Autodesk Advance Steel, AutoCAD, AutoCAD Architecture, AutoCAD Electrical, AutoCAD LT, AutoCAD Map 3D, AutoCAD Mechanical, AutoCAD MEP, AutoCAD Plant 3D, Autodesk Civil 3D, FortiGate IPS",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": null,
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0447\u0435\u0440\u0447\u0435\u043d\u0438\u044f AutoCAD, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0435\u043c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0432 \u043e\u0448\u0438\u0431\u043e\u0447\u043d\u043e\u0439 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u0420\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u0430 \u0434\u043b\u044f \u043e\u0448\u0438\u0431\u043e\u0447\u043d\u043e\u0439 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 (CWE-668)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0447\u0435\u0440\u0447\u0435\u043d\u0438\u044f AutoCAD \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0435\u043c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0432 \u043e\u0448\u0438\u0431\u043e\u0447\u043d\u043e\u0439 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 DWG-\u0444\u0430\u0439\u043b\u043e\u0432. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041d\u0430\u0440\u0443\u0448\u0435\u043d\u0438\u0435 \u0430\u0432\u0442\u043e\u0440\u0438\u0437\u0430\u0446\u0438\u0438",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0004\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-27043\nhttps://www.fortiguard.com/zeroday/FG-VD-20-133",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0435 \u041f\u041e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0421\u0440\u0435\u0434\u0441\u0442\u0432\u043e \u0437\u0430\u0449\u0438\u0442\u044b",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-668",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 4,9)\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 5,5)"
}

CVE-2021-27043 (GCVE-0-2021-27043)

Vulnerability from cvelistv5 – Published: 2021-06-25 12:41 – Updated: 2024-08-03 20:40

Summary

An Arbitrary Address Write issue in the Autodesk DWG application can allow a malicious user to leverage the application to write in unexpected paths. In order to exploit this the attacker would need the victim to enable full page heap in the application.

Severity

No CVSS data available.

CWE

Write-what-where Condition Vulnerabiliity

Assigner

autodesk mitre root

References

1 reference

URL	Tags
https://www.autodesk.com/trust/security-advisorie…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Autodesk Advanced Steel, Civil 3D, AutoCAD, AutoCAD LT, AutoCAD Architecture, AutoCAD Electrical, AutoCAD Map 3D, AutoCAD Mechanical, AutoCAD MEP, AutoCAD Plant 3D	Affected: 2022.1.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:40:47.163Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0007"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Autodesk Advanced Steel, Civil 3D, AutoCAD, AutoCAD LT, AutoCAD Architecture, AutoCAD Electrical, AutoCAD Map 3D, AutoCAD Mechanical, AutoCAD MEP, AutoCAD Plant 3D",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "2022.1.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An Arbitrary Address Write issue in the Autodesk DWG application can allow a malicious user to leverage the application to write in unexpected paths. In order to exploit this the attacker would need the victim to enable full page heap in the application."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Write-what-where Condition Vulnerabiliity",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-13T17:06:07.000Z",
        "orgId": "7e40ea87-bc65-4944-9723-dd79dd760601",
        "shortName": "autodesk"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0007"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@autodesk.com",
          "ID": "CVE-2021-27043",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Autodesk Advanced Steel, Civil 3D, AutoCAD, AutoCAD LT, AutoCAD Architecture, AutoCAD Electrical, AutoCAD Map 3D, AutoCAD Mechanical, AutoCAD MEP, AutoCAD Plant 3D",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "2022.1.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An Arbitrary Address Write issue in the Autodesk DWG application can allow a malicious user to leverage the application to write in unexpected paths. In order to exploit this the attacker would need the victim to enable full page heap in the application."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Write-what-where Condition Vulnerabiliity"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0007",
              "refsource": "MISC",
              "url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0007"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7e40ea87-bc65-4944-9723-dd79dd760601",
    "assignerShortName": "autodesk",
    "cveId": "CVE-2021-27043",
    "datePublished": "2021-06-25T12:41:26.000Z",
    "dateReserved": "2021-02-09T00:00:00.000Z",
    "dateUpdated": "2024-08-03T20:40:47.163Z",
    "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.

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.

Action not permitted

BDU:2021-04542 (CVE-2021-27043)

CVE-2021-27043 (GCVE-0-2021-27043)

Tags

Sightings

Nomenclature

Related by attack behaviour