Vulnerability Details CVE-2021-27494
Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing STP files. This could result in a stack-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 69.1%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01
- https://www.zerodayinitiative.com/advisories/ZDI-21-564/
- https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01
- https://www.zerodayinitiative.com/advisories/ZDI-21-564/
Products affected by CVE-2021-27494
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cpe:2.3:a:datakit:crosscadware:-
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cpe:2.3:a:datakit:crosscadware:2021.1
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cpe:2.3:a:luxion:keyshot:-
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cpe:2.3:a:luxion:keyshot:10
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cpe:2.3:a:luxion:keyshot:10.1
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cpe:2.3:h:siemens:solid_edge_se2020:-
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cpe:2.3:h:siemens:solid_edge_se2021:-
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cpe:2.3:o:siemens:solid_edge_se2020_firmware:-
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cpe:2.3:o:siemens:solid_edge_se2020_firmware:2020mp14
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cpe:2.3:o:siemens:solid_edge_se2021_firmware:-
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cpe:2.3:o:siemens:solid_edge_se2021_firmware:se2021mp15
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cpe:2.3:o:siemens:solid_edge_se2021_firmware:se2021mp7