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[email protected]CVE-2021-27042

HistoryJun 25, 2021 - 1:15 p.m.

CVE-2021-27042

2021-06-2513:15:08

CWE-755

[email protected]

web.nvd.nist.gov

cve-2021-27042

dwg files

buffer overflow

code execution

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

53.2%

JSON

A maliciously crafted DWG file can be used to write beyond the allocated buffer while parsing DWG files. The vulnerability exists because the application fails to handle a crafted DWG file, which causes an unhandled exception. An attacker can leverage this vulnerability to execute arbitrary code.

Affected configurations

NVD

Node

autodeskadvance_steelRange2019–2019.1.3

autodeskadvance_steelRange2020–2020.1.4

autodeskadvance_steelRange2021–2021.1.1

autodeskadvance_steelRange2022–2022.0.1

autodeskautocadRange2019–2019.1.3

autodeskautocadRange2020–2020.1.4

autodeskautocadRange2021–2021.1.1

autodeskautocadRange2022–2022.0.1

autodeskautocad_architectureRange2019–2019.1.3

autodeskautocad_architectureRange2020–2020.1.4

autodeskautocad_architectureRange2021–2021.1.1

autodeskautocad_architectureRange2022–2022.0.1

autodeskautocad_electricalRange2019–2019.1.3

autodeskautocad_electricalRange2020–2020.1.4

autodeskautocad_electricalRange2021–2021.1.1

autodeskautocad_electricalRange2022–2022.0.1

autodeskautocad_ltRange2019–2019.1.3

autodeskautocad_ltRange2020–2020.1.4

autodeskautocad_ltRange2021–2021.1.1

autodeskautocad_ltRange2022–2022.0.1

autodeskautocad_map_3dRange2019–2019.1.3

autodeskautocad_map_3dRange2020–2020.1.4

autodeskautocad_map_3dRange2021–2021.1.1

autodeskautocad_map_3dRange2022–2022.0.1

autodeskautocad_mechanicalRange2019–2019.1.3

autodeskautocad_mechanicalRange2020–2020.1.4

autodeskautocad_mechanicalRange2021–2021.1.1

autodeskautocad_mechanicalRange2022–2022.0.1

autodeskautocad_mepRange2019–2019.1.3

autodeskautocad_mepRange2020–2020.1.4

autodeskautocad_mepRange2021–2021.1.1

autodeskautocad_mepRange2022–2022.0.1

autodeskautocad_plant_3dRange2019–2019.1.3

autodeskautocad_plant_3dRange2020–2020.1.4

autodeskautocad_plant_3dRange2021–2021.1.1

autodeskautocad_plant_3dRange2022–2022.0.1

autodeskcivil_3dRange2019–2019.1.3

autodeskcivil_3dRange2020–2020.1.4

autodeskcivil_3dRange2021–2021.1.1

autodeskcivil_3dRange2022–2022.0.1

CPENameOperatorVersion
autodesk:advance_steelautodesk advance steellt2019.1.3
autodesk:advance_steelautodesk advance steellt2020.1.4
autodesk:advance_steelautodesk advance steellt2021.1.1
autodesk:advance_steelautodesk advance steellt2022.0.1
autodesk:autocadautodesk autocadlt2019.1.3
autodesk:autocadautodesk autocadlt2020.1.4
autodesk:autocadautodesk autocadlt2021.1.1
autodesk:autocadautodesk autocadlt2022.0.1
autodesk:autocad_architectureautodesk autocad architecturelt2019.1.3
autodesk:autocad_architectureautodesk autocad architecturelt2020.1.4

CPE	Name	Operator	Version
autodesk:advance_steel	autodesk advance steel	lt	2019.1.3
autodesk:advance_steel	autodesk advance steel	lt	2020.1.4
autodesk:advance_steel	autodesk advance steel	lt	2021.1.1
autodesk:advance_steel	autodesk advance steel	lt	2022.0.1
autodesk:autocad	autodesk autocad	lt	2019.1.3
autodesk:autocad	autodesk autocad	lt	2020.1.4
autodesk:autocad	autodesk autocad	lt	2021.1.1
autodesk:autocad	autodesk autocad	lt	2022.0.1
autodesk:autocad_architecture	autodesk autocad architecture	lt	2019.1.3
autodesk:autocad_architecture	autodesk autocad architecture	lt	2020.1.4

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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"
      }
    ]
  }
]

References

www.autodesk.com/trust/security-advisories/adsk-sa-2022-0007

Social References

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

53.2%

JSON

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