CVE-2021-46614

Bentley MicroStation CONNECT 10.16.0.80 J2K File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT. 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 J2K images. Crafted data in a J2K image can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15408.

• CWE-125

• https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0006Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-22-201/Third Party Advisory, VDB Entry
• https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0006Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-22-201/Third Party Advisory, VDB Entry

Published

Feb 18, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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