ZDI-21-1114: Siemens Solid Edge Viewer OBJ File Parsing Use-After-Free Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens Solid Edge Viewer. 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 OBJ files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens Solid Edge Viewer |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-21-1114?
ZDI-21-1114 is rated as a critical vulnerability due to its potential for arbitrary code execution.
How do I fix ZDI-21-1114?
To fix ZDI-21-1114, update Siemens Solid Edge Viewer to the latest version provided by Siemens.
What types of attacks can be executed using ZDI-21-1114?
Attackers can execute arbitrary code on affected systems by tricking users into visiting a malicious page or opening a malicious file.
Is user interaction required to exploit ZDI-21-1114?
Yes, user interaction is necessary as the target must visit a malicious page or open a malicious file to exploit the vulnerability.
Which software is affected by ZDI-21-1114?
ZDI-21-1114 affects Siemens Solid Edge Viewer.
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