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Vulnerability record · CVE-2022-43397 · published 8 November 2022

CVE-2022-43397: Siemens parasolid out-of-bounds write vulnerability

Siemens · Parasolid

A vulnerability has been identified in Parasolid V34.0 (All versions < V34.0.252), Parasolid V34.1 (All versions < V34.1.242), Parasolid V35.0 (All versions < V35.0.170), Simcenter Femap (All versions < V2023.1). The affected application contains an out of bounds write past the end of an allocated buffer while parsing specially crafted X_T files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-17854)

7.8 CVSS 3.1 High EPSS 0.24% · top 86.5% CWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score
0.24%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

A vulnerability has been identified in Parasolid V34.0 (All versions < V34.0.252), Parasolid V34.1 (All versions < V34.1.242), Parasolid V35.0 (All versions < V35.0.170), Simcenter Femap (All versions < V2023.1). The affected application contains an out of bounds write past the end of an allocated buffer while parsing specially crafted X_T files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-17854)

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://cert-portal.siemens.com/productcert/pdf/ssa-565356.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-853037.pdf MitigationPatchVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-565356.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-853037.pdf MitigationPatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.8CVE-2024-31980Siemens parasolid out-of-bounds write vulnerabilityA vulnerability has been identified in Parasolid V35.1 (All versions < V35.1.256), Parasolid V36.0 (All versions < V36.0.210), Parasolid V36.1 (All v…EPSS 0.31%7.8CVE-2023-49125Siemens parasolid out-of-bounds read vulnerabilityA vulnerability has been identified in Parasolid V35.0 (All versions < V35.0.263), Parasolid V35.1 (All versions < V35.1.252), Parasolid V36.0 (All v…EPSS 0.20%7.8CVE-2023-45601Siemens parasolid stack-based buffer overflow vulnerabilityA vulnerability has been identified in Parasolid V35.0 (All versions < V35.0.262), Parasolid V35.1 (All versions < V35.1.250), Parasolid V36.0 (All v…EPSS 0.23%7.8CVE-2023-41032Siemens parasolid out-of-bounds write vulnerabilityA vulnerability has been identified in Parasolid V34.1 (All versions < V34.1.258), Parasolid V35.0 (All versions < V35.0.253), Parasolid V35.1 (All v…EPSS 0.25%7.8CVE-2023-41033Siemens parasolid out-of-bounds write vulnerabilityA vulnerability has been identified in Parasolid V35.0 (All versions < V35.0.260), Parasolid V35.1 (All versions < V35.1.246), Parasolid V36.0 (All v…EPSS 0.22%7.8CVE-2023-30795Siemens jt open out-of-bounds read vulnerabilityA vulnerability has been identified in JT Open (All versions < V11.4), JT Utilities (All versions < V13.4), Parasolid V34.0 (All versions < V34.0.253…EPSS 0.22%7.8CVE-2023-25140Siemens parasolid out-of-bounds read vulnerabilityA vulnerability has been identified in Parasolid V34.0 (All versions < V34.0.254), Parasolid V34.1 (All versions < V34.1.242), Parasolid V35.0 (All v…EPSS 0.21%7.8CVE-2022-47936Siemens jt open toolkit stack-based buffer overflow vulnerabilityA vulnerability has been identified in JT Open (All versions < V11.2.3.0), JT Utilities (All versions < V13.2.3.0), Parasolid V34.0 (All versions < V…EPSS 0.23%

Source: NIST National Vulnerability Database (record CVE-2022-43397), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.