ZDI-21-316: Siemens Solid Edge Viewer 3DS File Parsing Out-Of-Bounds Read 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 3DS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read 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 | Affected Version | How to fix |
|---|---|---|
| Siemens Solid Edge Viewer |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of ZDI-21-316?
ZDI-21-316 has a high severity rating due to its ability to allow remote code execution.
How do I fix ZDI-21-316?
To fix ZDI-21-316, ensure that you update Siemens Solid Edge Viewer to the latest version provided by the vendor.
What are the potential consequences of ZDI-21-316?
Exploitation of ZDI-21-316 can lead to unauthorized access and control over the affected systems.
Are there any specific user actions required to exploit ZDI-21-316?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
Which versions of Siemens Solid Edge Viewer are affected by ZDI-21-316?
All vulnerable installations of Siemens Solid Edge Viewer that have not applied the necessary updates are at risk from ZDI-21-316.
- agent/references
- agent/type
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-316
- alias/ZDI-CAN-11939
- alias/CVE-2021-22643
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/tags
- agent/description
- agent/event
- agent/source
- vendor/siemens
- canonical/siemens solid edge viewer