// For flags

CVE-2021-40160

Autodesk AutoCAD PDF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

PDFTron prior to 9.0.7 version may be forced to read beyond allocated boundaries when parsing a maliciously crafted PDF file. This vulnerability can be exploited to execute arbitrary code.

PDFTron antes de la versión 9.0.7 puede ser forzado a leer más allá de los límites asignados al analizar un archivo PDF malicioso. Esta vulnerabilidad puede ser explotada para ejecutar código arbitrario

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Autodesk AutoCAD. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of PDF files. Crafted data in a PDF file can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

*Credits: Mat Powell of Trend Micro Zero Day Initiative
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-08-27 CVE Reserved
  • 2021-12-23 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-09-07 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-125: Out-of-bounds Read
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Autodesk
Search vendor "Autodesk"
Revit
Search vendor "Autodesk" for product "Revit"
>= 2020 < 2020.2.5
Search vendor "Autodesk" for product "Revit" and version " >= 2020 < 2020.2.5"
-
Affected
Autodesk
Search vendor "Autodesk"
Revit
Search vendor "Autodesk" for product "Revit"
>= 2021 < 2021.1.4
Search vendor "Autodesk" for product "Revit" and version " >= 2021 < 2021.1.4"
-
Affected
Autodesk
Search vendor "Autodesk"
Revit
Search vendor "Autodesk" for product "Revit"
>= 2022 < 2022.1
Search vendor "Autodesk" for product "Revit" and version " >= 2022 < 2022.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Navisworks
Search vendor "Autodesk" for product "Navisworks"
>= 2019 < 2019.6
Search vendor "Autodesk" for product "Navisworks" and version " >= 2019 < 2019.6"
-
Affected
Autodesk
Search vendor "Autodesk"
Navisworks
Search vendor "Autodesk" for product "Navisworks"
>= 2020 < 2020.4
Search vendor "Autodesk" for product "Navisworks" and version " >= 2020 < 2020.4"
-
Affected
Autodesk
Search vendor "Autodesk"
Navisworks
Search vendor "Autodesk" for product "Navisworks"
>= 2021 < 2021.3
Search vendor "Autodesk" for product "Navisworks" and version " >= 2021 < 2021.3"
-
Affected
Autodesk
Search vendor "Autodesk"
Navisworks
Search vendor "Autodesk" for product "Navisworks"
>= 2022 < 2022.1
Search vendor "Autodesk" for product "Navisworks" and version " >= 2022 < 2022.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Advance Steel
Search vendor "Autodesk" for product "Advance Steel"
>= 2022 < 2022.1.1
Search vendor "Autodesk" for product "Advance Steel" and version " >= 2022 < 2022.1.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Autocad
Search vendor "Autodesk" for product "Autocad"
>= 2022 < 2022.1.1
Search vendor "Autodesk" for product "Autocad" and version " >= 2022 < 2022.1.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Autocad
Search vendor "Autodesk" for product "Autocad"
>= 2022 < 2022.2
Search vendor "Autodesk" for product "Autocad" and version " >= 2022 < 2022.2"
macos
Affected
Autodesk
Search vendor "Autodesk"
Autocad Architecture
Search vendor "Autodesk" for product "Autocad Architecture"
>= 2022 < 2022.1.1
Search vendor "Autodesk" for product "Autocad Architecture" and version " >= 2022 < 2022.1.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Autocad Electrical
Search vendor "Autodesk" for product "Autocad Electrical"
>= 2022 < 2022.1.1
Search vendor "Autodesk" for product "Autocad Electrical" and version " >= 2022 < 2022.1.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Autocad Lt
Search vendor "Autodesk" for product "Autocad Lt"
>= 2022 < 2022.1.1
Search vendor "Autodesk" for product "Autocad Lt" and version " >= 2022 < 2022.1.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Autocad Lt
Search vendor "Autodesk" for product "Autocad Lt"
>= 2022 < 2022.2
Search vendor "Autodesk" for product "Autocad Lt" and version " >= 2022 < 2022.2"
macos
Affected
Autodesk
Search vendor "Autodesk"
Autocad Map 3d
Search vendor "Autodesk" for product "Autocad Map 3d"
>= 2022 < 2022.1.1
Search vendor "Autodesk" for product "Autocad Map 3d" and version " >= 2022 < 2022.1.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Autocad Mechanical
Search vendor "Autodesk" for product "Autocad Mechanical"
>= 2022 < 2022.1.1
Search vendor "Autodesk" for product "Autocad Mechanical" and version " >= 2022 < 2022.1.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Autocad Mep
Search vendor "Autodesk" for product "Autocad Mep"
>= 2022 < 2022.1.1
Search vendor "Autodesk" for product "Autocad Mep" and version " >= 2022 < 2022.1.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Autocad Plant 3d
Search vendor "Autodesk" for product "Autocad Plant 3d"
>= 2022 < 2022.1.1
Search vendor "Autodesk" for product "Autocad Plant 3d" and version " >= 2022 < 2022.1.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Civil 3d
Search vendor "Autodesk" for product "Civil 3d"
>= 2022 < 2022.1.1
Search vendor "Autodesk" for product "Civil 3d" and version " >= 2022 < 2022.1.1"
-
Affected
Autodesk
Search vendor "Autodesk"
Design Review
Search vendor "Autodesk" for product "Design Review"
2018
Search vendor "Autodesk" for product "Design Review" and version "2018"
-
Affected
Autodesk
Search vendor "Autodesk"
Design Review
Search vendor "Autodesk" for product "Design Review"
2018
Search vendor "Autodesk" for product "Design Review" and version "2018"
hotfix
Affected
Autodesk
Search vendor "Autodesk"
Design Review
Search vendor "Autodesk" for product "Design Review"
2018
Search vendor "Autodesk" for product "Design Review" and version "2018"
hotfix2
Affected
Autodesk
Search vendor "Autodesk"
Design Review
Search vendor "Autodesk" for product "Design Review"
2018
Search vendor "Autodesk" for product "Design Review" and version "2018"
hotfix3
Affected
Autodesk
Search vendor "Autodesk"
Design Review
Search vendor "Autodesk" for product "Design Review"
2018
Search vendor "Autodesk" for product "Design Review" and version "2018"
hotfix4
Affected