CVE-2022-40201

Description

Bentley Systems MicroStation Connect versions 10.17.0.209 and prior are vulnerable to a Stack-Based Buffer Overflow when a malformed design (DGN) file is parsed. This may allow an attacker to execute arbitrary code.

Remediation

Solution:

  • Bentley Systems has implemented multiple validation checks within the DGN platform when processing malformed DGNs. Bentley Systems recommends users update to the latest version of the MicroStation Connect: * MicroStation Connect Update 17.1 For more information and MicroStation updates, contact Bentley Support https://www.bentley.com/support/ .

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.05%
Third-Party Advisory cisa.gov
Affected: Bentley Systems MicroStation Connect
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-22-293-01 government resource third party advisory us government resource
https://www.bentley.com/advisories/be-2023-0003/

Frequently Asked Questions

What is the severity of CVE-2022-40201?
CVE-2022-40201 has been scored as a high severity vulnerability.
How to fix CVE-2022-40201?
To fix CVE-2022-40201: Bentley Systems has implemented multiple validation checks within the DGN platform when processing malformed DGNs. Bentley Systems recommends users update to the latest version of the MicroStation Connect: * MicroStation Connect Update 17.1 For more information and MicroStation updates, contact Bentley Support https://www.bentley.com/support/ .
Is CVE-2022-40201 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-40201 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-40201?
CVE-2022-40201 affects Bentley Systems MicroStation Connect.
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