CVE-2022-28305

moderate-risk
Published 2023-03-29

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.02.034. 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 OBJ files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-16172.

Do I need to act?

~
1.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (2)

Affected Vendors

Bentley

References (4)

Vendor Advisory https://www.bentley.com/en/common-vulnerability-exposure/be-2022-0008
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-22-593/
Vendor Advisory https://www.bentley.com/en/common-vulnerability-exposure/be-2022-0008
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-22-593/
35
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 4/34 · Minimal
Exposure 7/34 · Low