CVE-2024-32637

Process crash via crafted X_T file

Published May 14, 2024 · Updated Aug 13, 2024

Null pointer dereference in Siemens visualization products allows attackers to crash the process through a crafted X_T file. The X_T parser in JT2Go, Teamcenter Visualization, and PS/IGES Parasolid Translator Component dereferences a null pointer while reading malformed file data. Exploitation requires a user to open the file, and the reported consequence is interruption of the current application process.

CVSS severity4.8
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Null pointer dereference in Siemens visualization products allows attackers to crash the process through a crafted X_T file. The X_T parser in JT2Go, Teamcenter Visualization, and PS/IGES Parasolid Translator Component dereferences a null pointer while reading malformed file data. Exploitation requires a user to open the file, and the reported consequence is interruption of the current application process.

The record

CVE
CVE-2024-32637
Published
May 14, 2024
Updated
Aug 13, 2024
Vendor
Siemens
Product
PS/IGES Parasolid Translator Component
Classifications
CWE-476, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 13, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <v27.1.215

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Siemens · PS/IGES Parasolid Translator Componentversion=0 <v27.1.215
Siemens · Teamcenter Visualizationversion=0 <V14.2.0.12; version=0 <V14.3.0.10; version=0 <V2312.0005
Siemens · JT2Goversion=0 <V2312.0005

Published CVSS scores

5.5NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
3.3Siemens AGCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
4.8Siemens AGCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-476NULL Pointer Dereference
T1204.002Malicious File

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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