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.

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
.