7.8
CWE
787
Advisory Published
Updated
Advisory Published

CVE-2021-32948: Siemens JT2Go DWG File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

First published: Thu Jun 17 2021(Updated: )

An out-of-bounds write issue exists in the DWG file-reading procedure in the Drawings SDK (All versions prior to 2022.4) resulting from the lack of proper validation of user-supplied data. This can result in a write past the end of an allocated buffer and allow attackers to cause a denial-of-service condition or execute code in the context of the current process.

Credit: ics-cert@hq.dhs.gov

Affected SoftwareAffected VersionHow to fix
Opendesign Drawings Sdk<2022.4
Siemens COMOS<10.4.1
Siemens JT2Go<13.2.0.1
Siemens Teamcenter Visualization<13.2.0.1
Siemens JT2Go
Open Design Alliance Drawings SDK<2022.4
2022.4
Open Design Alliance Drawing SDK: Version 2022.4 is affected by CVE-2021-32946 and CVE-2021-32952
Siemens JT2Go<13.2.0.1
13.2.0.1
Siemens Teamcenter Visualization<13.2.0.1
13.2.0.1

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this Siemens JT2Go vulnerability?

    The vulnerability ID for this Siemens JT2Go vulnerability is CVE-2021-32948.

  • What is the severity rating of CVE-2021-32948?

    CVE-2021-32948 has a severity rating of 7.8 (high).

  • How can remote attackers exploit CVE-2021-32948?

    Remote attackers can exploit CVE-2021-32948 by executing arbitrary code on affected installations of Siemens JT2Go through user interaction on a malicious page or file.

  • Is user interaction required to exploit CVE-2021-32948?

    Yes, user interaction is required to exploit CVE-2021-32948.

  • How can I mitigate CVE-2021-32948?

    To mitigate CVE-2021-32948, it is recommended to apply the necessary security patches or updates provided by Siemens.

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