Stack-Based Buffer Overflow in Bentley Systems MicroStation Connect
CVE-2022-40201

7.8HIGH

Key Information:

Vendor

Bentley Systems

Status
Microstation Connect
Vendor
CVE Published:
6 January 2023

What is CVE-2022-40201?

Bentley Systems MicroStation Connect versions prior to 10.17.0.209 are susceptible to a stack-based buffer overflow when processing malformed design (DGN) files. This vulnerability can potentially be exploited by attackers to execute arbitrary code, posing serious risks to system integrity and security.

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Affected Version(s)

MicroStation Connect 0 <= 10.17.0.209

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-293-01
government-resource
https://www.bentley.com/advisories/be-2023-0003/

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Michael Heinzl
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