Use-After-Free Vulnerability in JT Open and Solid Edge by Siemens
CVE-2021-44014

7.8HIGH

Key Information:

Vendor

Siemens
Status
Jt Open
Jt Utilities
Solid Edge
Vendor
CVE Published:
14 December 2021

What is CVE-2021-44014?

A critical use-after-free vulnerability exists in the Jt1001.dll file within Siemens' JT Open, JT Utilities, and Solid Edge products. This flaw can be exploited when an attacker provides specially crafted JT files that are parsed by the affected software versions. If successfully triggered, the vulnerability may allow an attacker to execute arbitrary code within the context of the current process, potentially compromising the security and integrity of the system.

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Affected Version(s)

JT Open All versions < V11.1.1.0

JT Utilities All versions < V13.1.1.0

Solid Edge All versions < V2023

References

https://cert-portal.siemens.com/productcert/pdf/ssa-59510...
https://cert-portal.siemens.com/productcert/pdf/ssa-93621...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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