Buffer Overflow Vulnerability in Siemens JT2Go and Solid Edge Products
CVE-2021-34326

7.8HIGH

Key Information:

Vendor

Siemens
Status
Jt2go
Solid Edge Se2021
Teamcenter Visualization
Vendor
CVE Published:
13 July 2021

What is CVE-2021-34326?

A vulnerability exists in the JT2Go, Solid Edge SE2021, and Teamcenter Visualization applications due to inadequate validation of user input when parsing PAR files through the plmxmlAdapterSE70.dll library. This flaw can lead to an out-of-bounds write past a fixed-length heap-based buffer, potentially allowing an attacker to execute arbitrary code in the context of the current process. Users are urged to update to the latest versions to mitigate the risk associated with this exploit.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

JT2Go All versions < V13.2

Solid Edge SE2021 All Versions < SE2021MP5

Teamcenter Visualization All versions < V13.2

References

https://cert-portal.siemens.com/productcert/pdf/ssa-48318...
x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/ssa-17361...
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-864/
x_refsource_MISC

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

JSON
.