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High severity · published Jan 6, 2023
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
7.8
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MC
Microstation Connect · Bentley
through 10.17.0.209 · source: NVD
Affected product
MC
Microstation Connect
Bentley
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-40201
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-40201
www.bentley.com
https://www.bentley.com/advisories/be-2023-0003/
Third Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-293-01
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