CVE-2021-32946

HIGH
7.8
CVSS Score
Published: June 17, 2021 at 11:56 AM UTC
Updated: June 17, 2026 at 03:53 AM UTC
4 products affected across 2 vendorsTeamcenter VisualizationJT2GoCOMOS

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Severity
HIGH7.8
Exploit prediction
EPSS 3%

Description

An improper check for unusual or exceptional conditions issue exists within the parsing DGN files from Drawings SDK (Version 2022.4 and prior) resulting from the lack of proper validation of the user-supplied data. This may result in several of out-of-bounds problems and allow attackers to cause a denial-of-service condition or execute code in the context of the current process.

Affected

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

v < 10.4.1
Affected range stops below 10.4.1, so it looks safe — our inference, not a vendor statement
v < 13.2.0.2
Affected range stops below 13.2.0.2, so it looks safe — our inference, not a vendor statement
v < 13.2.0.2
Affected range stops below 13.2.0.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (5)

x_refsource_MISCThird Party AdvisoryUS Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02
x_refsource_MISCThird Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-983/
x_refsource_MISCThird Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-985/

CVSS

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

Quick Info

StatusMODIFIED
CWE
CWE-754

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