ZDI-CAN-11942: Siemens Solid Edge Viewer 3DS File Parsing Untrusted Pointer Dereference 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 a user-supplied value prior to dereferencing it as a pointer. 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-CAN-11942?
The severity of ZDI-CAN-11942 is critical due to its potential to allow remote code execution.
How do I fix ZDI-CAN-11942?
To fix ZDI-CAN-11942, update Siemens Solid Edge Viewer to the latest version as recommended by the vendor.
What type of attack is associated with ZDI-CAN-11942?
ZDI-CAN-11942 is associated with remote code execution attacks which require user interaction.
Which software is affected by ZDI-CAN-11942?
ZDI-CAN-11942 affects Siemens Solid Edge Viewer installations.
What prerequisites are needed for exploiting ZDI-CAN-11942?
Exploiting ZDI-CAN-11942 requires the user to visit a malicious webpage or open a malicious file.
- agent/references
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-317
- alias/ZDI-CAN-11942
- alias/CVE-2021-22649
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/type
- agent/event
- agent/description
- agent/tags
- agent/source
- vendor/siemens
- canonical/siemens solid edge viewer