What is CVE-2022-40201?

CVE-2022-40201 is a high-severity vulnerability in Bentley Microstation Connect, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2023-01-06.

How severe is CVE-2022-40201?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Bentley Microstation Connect

CVE-2022-40201

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.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (25.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Bentley Microstation_connect
Bentley Systems Microstation Connect — versions 0

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, government-resource)
ics-cert@hq.dhs.gov

Frequently asked questions

What is CVE-2022-40201?: CVE-2022-40201 is a high-severity vulnerability in Bentley Microstation Connect, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2023-01-06.
How severe is CVE-2022-40201?: High severity. CVSS v3 base score is 7.8 out of 10.