CVE-2021-46585 Details
Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.0.80. 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 JT 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-15379.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0005 | CVE | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-22-172/ | CVE | Third Party AdvisoryVDB Entry |
| https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0005 | [email protected] | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-22-172/ | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-787 | Out-of-bounds Write | [email protected] |
| CWE-121 | Stack-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| bentley microstation | < 10.16.02 |
CPE
Remediation
| |
| bentley microstation connect | 10.16.0.80 |
CPE
Remediation
| |
| bentley view | < 10.16.02 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Feb 25, 2022 | Initial Analysis | [email protected] |