High severity8.8NVD Advisory· Published Jun 8, 2021· Updated Jun 17, 2026
CVE-2021-31343
CVE-2021-31343
Description
The jutil.dll library in all versions of Solid Edge SE2020 before 2020MP14 and all versions of Solid Edge SE2021 before SE2021MP5 lack proper validation of user-supplied data when parsing DFT files. This could result in an out-of-bounds write past the end of an allocation structure. An attacker could leverage this vulnerability to execute code in the context of the current process.
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Affected products
4- cpe:2.3:o:siemens:solid_edge_se2020_firmware:*:*:*:*:*:*:*:*Range: <2020mp14
- cpe:2.3:o:siemens:solid_edge_se2021_firmware:*:*:*:*:*:*:*:*Range: <se2021mp5
- Solid Edge/Solid Edge SE2020description
- Range: < 2020MP14
Patches
Vulnerability mechanics
References
2- us-cert.cisa.gov/ics/advisories/icsa-21-159-09nvdThird Party AdvisoryUS Government Resource
- www.zerodayinitiative.com/advisories/ZDI-21-999/nvdThird Party AdvisoryVDB Entry
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