CVE-2024-32635

Code execution via unmapped-region out-of-bounds read

Published May 14, 2024 · Updated Aug 13, 2024

Out-of-bounds reads in Siemens JT2Go, Teamcenter Visualization, and Parasolid allow attackers to execute code via crafted X_T files. Their X_T parsers read beyond an unmapped memory region when processing crafted file data; Siemens has not disclosed the affected routine or field. Exploitation requires a user to open an untrusted file and executes code with the current process privileges.

CVSS severity7.3
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds reads in Siemens JT2Go, Teamcenter Visualization, and Parasolid allow attackers to execute code via crafted X_T files. Their X_T parsers read beyond an unmapped memory region when processing crafted file data; Siemens has not disclosed the affected routine or field. Exploitation requires a user to open an untrusted file and executes code with the current process privileges.

The record

CVE
CVE-2024-32635
Published
May 14, 2024
Updated
Aug 13, 2024
Vendor
Siemens
Product
Parasolid
Classifications
CWE-125, 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=35.1 <35.1.256
  2. Affected versionversion=36.0 <36.0.208
  3. Affected versionversion=36.1 <36.1.173

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Siemens · Parasolidversion=35.1 <35.1.256; version=36.0 <36.0.208; version=36.1 <36.1.173
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

7.8Siemens AGCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.3Siemens AGCVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1204.002User Execution: Malicious 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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