CVE-2023-38526

Name: CVE-2023-38526
Creator: NVD / NIST
Published: 2023-08-08T10:15:15.817+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.3/10EPSS 0.19%

Last modified Jun 17, 2026

CVE-2023-38526 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. A vulnerability has been identified in Parasolid V34.1 (All versions < V34.1.258), Parasolid V35.0 (All versions < V35.0.254), Parasolid V35.1 (All versions < V35.1.171), Teamcenter Visualization V14.1 (All versions < V14.1.0.11), Teamcenter Visualization V14.2 (All versions < V14.2.0.6), Teamcenter Visualization V14.3 (All versions < V14.3.0.3). The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted X_T files. EPSS estimates a 0.19% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in Parasolid V34.1 (All versions < V34.1.258), Parasolid V35.0 (All versions < V35.0.254), Parasolid V35.1 (All versions < V35.1.171), Teamcenter Visualization V14.1 (All versions < V14.1.0.11), Teamcenter Visualization V14.2 (All versions < V14.2.0.6), Teamcenter Visualization V14.3 (All versions < V14.3.0.3). The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted X_T files. This could allow an attacker to execute code in the context of the current process.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS 4.0

7.3/10

CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.19%

9.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Siemens	Parasolid	>= 34.1, < 34.1.258
Siemens	Parasolid	>= 35.0, < 35.0.254
Siemens	Parasolid	>= 35.1, < 35.1.171
Siemens	Teamcenter Visualization	>= 14.1, < 14.1.0.11
Siemens	Teamcenter Visualization	>= 14.2, < 14.2.0.6
Siemens	Teamcenter Visualization	>= 14.3, < 14.3.0.3

References

https://cert-portal.siemens.com/productcert/html/ssa-407785.html
https://cert-portal.siemens.com/productcert/pdf/ssa-407785.pdfPatch, Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-407785.html
https://cert-portal.siemens.com/productcert/pdf/ssa-407785.pdfPatch, Vendor Advisory

Timeline

Published: Aug 8, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-38526?

How severe is CVE-2023-38526?

CVE-2023-38526 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.

How do I fix CVE-2023-38526?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-38526?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST