PatchSiren

PatchSiren cyber security CVE debrief

CVE-2025-23397 Siemens CVE debrief

CVE-2025-23397 is a Siemens vulnerability disclosed on 2025-03-11 that affects Teamcenter Visualization and Tecnomatix Plant Simulation products. The issue is a memory corruption condition during parsing of specially crafted WRL files, which could let an attacker execute code in the context of the current process. The advisory was revised on 2025-05-06 for typo fixes only, not a new issue date. From a defensive perspective, this is a high-priority file-parsing flaw because exploitation can be triggered through crafted content and the impact includes code execution. Siemens lists fixed versions for each affected product line, and also recommends not opening untrusted WRL files in affected applications until remediation is applied.

Vendor
Siemens
Product
Teamcenter Visualization V14.3
CVSS
HIGH 7.8
CISA KEV
Not listed in stored evidence
Original CVE published
2025-03-11
Original CVE updated
2025-05-06
Advisory published
2025-03-11
Advisory updated
2025-05-06

Who should care

Organizations using Siemens Teamcenter Visualization V14.3, V2312, V2406, or V2412, and Tecnomatix Plant Simulation V2302 or V2404. Priority is highest for engineering, manufacturing, or industrial teams that routinely open WRL files or receive external CAD/visualization content.

Technical summary

The advisory describes a memory corruption vulnerability in the WRL file parser. The CVSS vector (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) indicates low attack complexity but requires user interaction, and successful exploitation could result in code execution under the current process. Affected products and minimum fixed versions listed by Siemens are: Teamcenter Visualization V14.3 -> V14.3.0.13 or later, V2312 -> V2312.0009 or later, V2406 -> V2406.0007 or later, V2412 -> V2412.0002 or later; Tecnomatix Plant Simulation V2302 -> V2302.0021 or later, V2404 -> V2404.0010 or later.

Defensive priority

High. The combination of parsing-triggered memory corruption, user interaction, and code execution impact makes this a strong candidate for expedited patching and temporary content-handling restrictions until remediation is complete.

Recommended defensive actions

  • Update affected Siemens products to the fixed versions listed in the advisory.
  • Do not open untrusted WRL files in affected applications until patching is complete.
  • Restrict the handling of externally sourced or unverified WRL content to controlled workflows.
  • Validate which Siemens product versions are installed across engineering and visualization endpoints.
  • Use defense-in-depth controls recommended by CISA for industrial environments, including application and content handling safeguards.
  • Monitor vendor and CISA advisory pages for any follow-on updates or clarifications.

Evidence notes

All statements are drawn from the supplied CISA CSAF advisory record for ICSA-25-072-01 and its embedded Siemens references. The source metadata states publication on 2025-03-11 and a revision on 2025-05-06 for typo fixes. The affected products, remediation versions, and the WRL parsing/memory corruption impact are taken directly from the advisory text and remediation fields.

Sources and references

Verified primary and authoritative sources

  • CVE-2025-23397 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2025-23397

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2025-23397 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2025-23397

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-072-01.json

    cisa_csaf

  • Source reference

    Unverified legacy reference

    URL: https://cert-portal.siemens.com/productcert/csaf/ssa-050438.json

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://cert-portal.siemens.com/productcert/html/ssa-050438.html

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://www.cisa.gov/news-events/ics-advisories/icsa-25-072-01

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://www.cisa.gov/resources-tools/resources/ics-recommended-practices

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://www.cisa.gov/topics/industrial-control-systems

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf

    Reference

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.