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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.003 (23.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 23.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.cisa.gov/uscert/ics/advisories/icsa-22-293-01 (US Government Resource, Third Party Advisory, government-resource)
- www.bentley.com/advisories/be-2023-0003/
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.