CVE-2023-38527

highpriority · track · 31EPSS 0.002 · 11 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.21% (11th) EPSS

CVSS 7.8 · high

Is it mine?

34 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-27

A vulnerability has been identified in Parasolid V34.1 (All versions < V34.1.258), Parasolid V35.0 (All versions < V35.0.254), Teamcenter Visualization V14.1 (All versions), Teamcenter Visualization V14.2 (All versions < V14.2.0.12), Teamcenter Visualization V14.3 (All versions < V14.3.0.9), Teamcenter Visualization V2312 (All versions < V2312.0004). 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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedParasolid V34.1siemens_psirt
Update to V34.1.258 or later version
https://support.sw.siemens.com/product/258316782/
FixedParasolid V35.0siemens_psirt
Update to V35.0.254 or later version
https://support.sw.siemens.com/product/258316782/
FixedTeamcenter Visualization V14.2siemens_psirt
Update to V14.2.0.12 or later version
FixedTeamcenter Visualization V14.3siemens_psirt
Update to V14.3.0.9 or later version
FixedTeamcenter Visualization V2312siemens_psirt
Update to V2312.0004 or later version
FixedParasolid V34.1cisa_csaf_ot
Update to V34.1.258 or later version
https://support.sw.siemens.com/product/258316782/
FixedParasolid V35.0cisa_csaf_ot
Update to V35.0.254 or later version
https://support.sw.siemens.com/product/258316782/
FixedTeamcenter Visualization V14.2cisa_csaf_ot
Update to V14.2.0.12 or later version
FixedTeamcenter Visualization V14.3cisa_csaf_ot
Update to V14.3.0.9 or later version
FixedTeamcenter Visualization V2312cisa_csaf_ot
Update to V2312.0004 or later version
MitigationParasolid V34.1siemens_psirt
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
MitigationParasolid V35.0siemens_psirt
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
MitigationTeamcenter Visualization V14.1siemens_psirt
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
MitigationTeamcenter Visualization V14.2siemens_psirt
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
MitigationTeamcenter Visualization V14.3siemens_psirt
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
MitigationTeamcenter Visualization V2312siemens_psirt
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
MitigationParasolid V34.1cisa_csaf_ot
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
MitigationParasolid V35.0cisa_csaf_ot
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
MitigationTeamcenter Visualization V14.1cisa_csaf_ot
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
MitigationTeamcenter Visualization V14.2cisa_csaf_ot
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
MitigationTeamcenter Visualization V14.3cisa_csaf_ot
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
MitigationTeamcenter Visualization V2312cisa_csaf_ot
Do not open untrusted XT files in Parasolid or Teamcenter Visualization
No fix plannedTeamcenter Visualization V14.1siemens_psirt
Currently no fix is planned
No fix plannedTeamcenter Visualization V14.1cisa_csaf_ot
Currently no fix is planned

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.4–7.8

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · productcert@siemens.com DEexploitability 1.8 · impact 5.9

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · CISA US

v3.17.8highAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v4.04.4mediumCVSS: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:U/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:Xsecondary · CVSS-BT (t0sche)

v4.07.3highCVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.07.3highCVSS: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:Xsecondary · productcert@siemens.com DE

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125USprimaryCWE-125USCWE-125USCWE-125US

affected products (34)

Products and version ranges known to be affected.

Parasolid V34.1all versionscisa_csaf_otUS
Parasolid V35.0all versionscisa_csaf_otUS
Teamcenter Visualization V14.1all versionscisa_csaf_otUS
Teamcenter Visualization V14.2all versionscisa_csaf_otUS
Teamcenter Visualization V14.3all versionscisa_csaf_otUS
Teamcenter Visualization V2312all versionscisa_csaf_otUS
Siemens Parasolid V34.1< V34.1.258cisa_csaf_otUS
Siemens Parasolid V35.0< V35.0.254cisa_csaf_otUS
Siemens Teamcenter Visualization V14.1≤ vers:all/*cisa_csaf_otUS
Siemens Teamcenter Visualization V14.2< V14.2.0.12cisa_csaf_otUS
Siemens Teamcenter Visualization V14.3< V14.3.0.9cisa_csaf_otUS
Siemens Teamcenter Visualization V2312< V2312.0004cisa_csaf_otUS
Siemens Parasolid V34.10 → V34.1.258enisa_euvdEU
Siemens Parasolid V35.00 → V35.0.254enisa_euvdEU
Siemens Teamcenter Visualization V14.10 → *enisa_euvdEU
Siemens Teamcenter Visualization V14.20 → V14.2.0.12enisa_euvdEU
Siemens Teamcenter Visualization V14.30 → V14.3.0.9enisa_euvdEU
Siemens Teamcenter Visualization V23120 → V2312.0004enisa_euvdEU
Siemens AG Parasolid34.1 → 34.1.258fstec_bduRU
Siemens AG Parasolid35.0 → 35.0.254fstec_bduRU

showing 20 of 34

advisories (2)

Vendor and ecosystem advisories describing this.

SSA-407785SSA-407785: Multiple X_T File Parsing Vulnerabilities in Parasolid and Teamcenter Visualization2023-08-08csaf · siemens_psirtDE
Parasolid and Teamcenter Visualization are affected by memory corruption vulnerabilities that could be triggered when the application reads files in X_T format. If a user is tricked to open a malicious file with the affected applications, an attacker could leverage the vulnerability to perform remote code execution or denial of service in the context of the current process. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where fixes are not, or not yet available.
ICSA-23-222-06Siemens Parasolid and Teamcenter Visualization2023-08-08icsa · cisa_csaf_otUS
Parasolid and Teamcenter Visualization are affected by memory corruption vulnerabilities that could be triggered when the application reads files in X_T format. If a user is tricked to open a malicious file with the affected applications, an attacker could leverage the vulnerability to perform remote code execution or denial of service in the context of the current process. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where fixes are not, or not yet available.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot siemens_psirt NVD CVE.org MITRE

published 2023-08-08modified 2026-06-17

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references (8)

External citations — patches, advisories, analysis.

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