Vulnerability Details CVE-2021-32946
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 52.9%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
Products affected by CVE-2021-32946
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cpe:2.3:a:opendesign:drawings_sdk:-
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cpe:2.3:a:opendesign:drawings_sdk:2019
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cpe:2.3:a:opendesign:drawings_sdk:2021.11
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cpe:2.3:a:opendesign:drawings_sdk:2021.12
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cpe:2.3:a:siemens:comos:-
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cpe:2.3:a:siemens:comos:10.0
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cpe:2.3:a:siemens:comos:10.0.3.0.18
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cpe:2.3:a:siemens:comos:10.0.3.0.4
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cpe:2.3:a:siemens:comos:10.0.3.1.40
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cpe:2.3:a:siemens:comos:10.1
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cpe:2.3:a:siemens:comos:10.1.0.0.2
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cpe:2.3:a:siemens:comos:10.2
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cpe:2.3:a:siemens:comos:10.3
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cpe:2.3:a:siemens:comos:10.3.3.2.14
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cpe:2.3:a:siemens:comos:10.3.3.3
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cpe:2.3:a:siemens:comos:10.4
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cpe:2.3:a:siemens:comos:9.1
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cpe:2.3:a:siemens:comos:9.2
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cpe:2.3:a:siemens:comos:9.2.0.6.10
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cpe:2.3:a:siemens:comos:9.2.0.8.1
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cpe:2.3:a:siemens:comos:9.2.6.36
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cpe:2.3:a:siemens:jt2go:-
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cpe:2.3:a:siemens:jt2go:13.1.0
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cpe:2.3:a:siemens:jt2go:13.1.0.1
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cpe:2.3:a:siemens:jt2go:13.1.0.2
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cpe:2.3:a:siemens:jt2go:13.1.0.3
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cpe:2.3:a:siemens:jt2go:13.2.0
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cpe:2.3:a:siemens:jt2go:13.2.0.1
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cpe:2.3:a:siemens:teamcenter_visualization:-
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cpe:2.3:a:siemens:teamcenter_visualization:12.4.0
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cpe:2.3:a:siemens:teamcenter_visualization:13.0.0
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cpe:2.3:a:siemens:teamcenter_visualization:13.1.0
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cpe:2.3:a:siemens:teamcenter_visualization:13.1.0.1
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cpe:2.3:a:siemens:teamcenter_visualization:13.1.0.2
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cpe:2.3:a:siemens:teamcenter_visualization:13.1.0.3
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cpe:2.3:a:siemens:teamcenter_visualization:13.2.0
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cpe:2.3:a:siemens:teamcenter_visualization:13.2.0.1
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cpe:2.3:a:siemens:teamcenter_visualization:8.0.9085