ZDI-21-073: Siemens Solid Edge Viewer PAR File Parsing Out-Of-Bounds Write 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 PAR files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-21-073?
The severity of ZDI-21-073 is considered to be high due to the potential for remote code execution.
How do I fix ZDI-21-073?
To fix ZDI-21-073, update Siemens Solid Edge Viewer to the latest version that addresses this vulnerability.
What type of attacks are possible with ZDI-21-073?
ZDI-21-073 can allow remote attackers to execute arbitrary code through user interaction with a malicious page or file.
Is user interaction required for ZDI-21-073?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file to exploit ZDI-21-073.
Which software is affected by ZDI-21-073?
The vulnerability ZDI-21-073 affects Siemens Solid Edge Viewer.