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CVE-2022-40201

HIGH
7.8
CVSS Score
Published: January 6, 2023 at 09:10 PM UTC
Updated: June 17, 2026 at 05:01 AM UTC
1 product affected across 1 vendorMicroStation CONNECT

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Severity
HIGH7.8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

MicroStation CONNECT· Bentley
95%
v ≤ 10.17.0.209

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: [email protected]
https://www.bentley.com/advisories/be-2023-0003/
US Government ResourceThird Party Advisory
Source: [email protected]
https://www.cisa.gov/uscert/ics/advisories/icsa-22-293-01

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHicscert
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-121

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