CVE-2022-40201

Published Jan 6, 2023 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
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

Vendor 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/ .

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-43501 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.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:bentley:microstation_connect:-:*:*:*:*:*:*:*
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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. 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.
Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Feb 13, 2025, 4:33 PM
Reserved
Sep 29, 2022, 2:08 PM
Status
Modified
Published
Jan 6, 2023, 10:15 PM
Modified
Jun 17, 2026, 5:01 AM