CVE-2021-31343

8.8HIGH

Key Information:

Vendor
Siemens
Status
Siemens Solid Edge
Vendor
CVE Published:
8 June 2021

Summary

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.

Affected Version(s)

Siemens Solid Edge Solid Edge SE2020 – All versions before 2020MP14

Siemens Solid Edge Solid Edge SE2021 – All versions before SE2021MP5

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-159-09
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-999/
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.