7.8
CWE
416
Advisory Published
Updated
Advisory Published

CVE-2021-41539: Siemens Solid Edge Viewer OBJ File Parsing Use-After-Free Remote Code Execution Vulnerability

First published: Tue Sep 28 2021(Updated: )

A vulnerability has been identified in Solid Edge SE2021 (All versions < SE2021MP8). The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process (ZDI-CAN-13773).

Credit: productcert@siemens.com

Affected SoftwareAffected VersionHow to fix
Siemens Solid Edge<se2021
Siemens Solid Edge=se2021
Siemens Solid Edge=se2021-maintenance_pack1
Siemens Solid Edge=se2021-maintenance_pack2
Siemens Solid Edge=se2021-maintenance_pack3
Siemens Solid Edge=se2021-maintenance_pack4
Siemens Solid Edge=se2021-maintenance_pack5
Siemens Solid Edge=se2021-maintenance_pack6
Siemens Solid Edge=se2021-maintenance_pack7

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Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2021-41539.

  • What is the severity of CVE-2021-41539?

    The severity of CVE-2021-41539 is high with a CVSS score of 7.8.

  • Who is affected by CVE-2021-41539?

    Siemens Solid Edge Viewer installations are affected by CVE-2021-41539.

  • How can the vulnerability be exploited?

    The vulnerability can be exploited by remote attackers who can execute arbitrary code by tricking the target into visiting a malicious page or opening a malicious file.

  • How can I fix CVE-2021-41539?

    Apply the necessary security updates provided by Siemens to fix CVE-2021-41539.

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