Vulnerability CVE-2021-46643


Published: 2022-02-18

Description:
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. 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 DGN files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15515.

Type:

CWE-121

(Stack-based Buffer Overflow)

 References:
https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0009
https://www.zerodayinitiative.com/advisories/ZDI-22-230/

Copyright 2026, cxsecurity.com

 

Back to Top