What is CVE-2021-25174?

CVE-2021-25174 is a vulnerability that allows remote attackers to execute arbitrary code on affected installations of Siemens JT2Go.

How can the CVE-2021-25174 vulnerability be exploited?

The CVE-2021-25174 vulnerability can be exploited by visiting a malicious page or opening a malicious file.

What is the severity of CVE-2021-25174?

CVE-2021-25174 has a severity value of 7.8, which is considered high.

Which software installations are affected by CVE-2021-25174?

Siemens JT2Go, Siemens COMOS, Siemens Teamcenter Visualization, and Opendesign Drawings Software Development Kit installations are affected by CVE-2021-25174.

Where can I find more information about CVE-2021-25174?

More information about CVE-2021-25174 can be found in the following references: US-CERT advisory, Zero Day Initiative advisory, and Siemens product certificate.

Vulnerability/
CVE-2021-25174

high

7.8

CWE

787

18/1/2021

8/4/2022

CVE-2021-25174: Siemens JT2Go DGN File Parsing Memory Corruption Remote Code Execution Vulnerability

First published: Mon Jan 18 2021(Updated: )

An issue was discovered in Open Design Alliance Drawings SDK before 2021.12. A memory corruption vulnerability exists when reading malformed DGN files. It can allow attackers to cause a crash, potentially enabling denial of service (Crash, Exit, or Restart).

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Opendesign Drawings Software Development Kit	<2021.12
Siemens COMOS	<10.4.1
Siemens JT2Go	<13.1.0.1
Siemens Teamcenter Visualization	<13.1.0.1
Siemens JT2Go

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Frequently Asked Questions

What is CVE-2021-25174?
CVE-2021-25174 is a vulnerability that allows remote attackers to execute arbitrary code on affected installations of Siemens JT2Go.
How can the CVE-2021-25174 vulnerability be exploited?
The CVE-2021-25174 vulnerability can be exploited by visiting a malicious page or opening a malicious file.
What is the severity of CVE-2021-25174?
CVE-2021-25174 has a severity value of 7.8, which is considered high.
Which software installations are affected by CVE-2021-25174?
Siemens JT2Go, Siemens COMOS, Siemens Teamcenter Visualization, and Opendesign Drawings Software Development Kit installations are affected by CVE-2021-25174.
Where can I find more information about CVE-2021-25174?
More information about CVE-2021-25174 can be found in the following references: US-CERT advisory, Zero Day Initiative advisory, and Siemens product certificate.

collector/nvd-index
collector/zdi-advisory
alias/ZDI-21-226
alias/ZDI-CAN-12026
alias/CVE-2021-25174
vendor/opendesign
canonical/opendesign drawings software development kit
vendor/siemens
canonical/siemens comos
canonical/siemens jt2go
canonical/siemens teamcenter visualization

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