Remote Information Disclosure in Bentley MicroStation Software
CVE-2022-28645

3.3LOW

Key Information:

Vendor
Bentley
Status
Microstation Connect
Vendor
CVE Published:
29 March 2023

Summary

This vulnerability found in Bentley MicroStation CONNECT version 10.16.02.34 allows remote attackers to disclose sensitive information through DGN file parsing flaws. The exploitation requires user interaction, where the target must visit a malicious webpage or open a malicious DGN file. Attackers can craft data that triggers a read beyond the allocated buffer, potentially leading to the execution of arbitrary code in the context of the current process when combined with other vulnerabilities.

Affected Version(s)

MicroStation CONNECT 10.16.02.34

References

https://www.bentley.com/en/common-vulnerability-exposure/...
https://www.zerodayinitiative.com/advisories/ZDI-22-610/

CVSS V3.1

Score:
3.3
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

CVSS V3.0

Score:
3.3
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Mat Powell of Trend Micro Zero Day Initiative
.