# CVE-2024-52504

## Summary

- **CVE ID:** CVE-2024-52504
- **Severity:** HIGH
- **CVSS Score:** 8.7 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-754
- **Published:** Aug 12, 2025
- **Last Modified:** Mar 13, 2026

## Description

A vulnerability has been identified in SIPROTEC 4 6MD61 (All versions), SIPROTEC 4 6MD63 (All versions), SIPROTEC 4 6MD66 (All versions), SIPROTEC 4 6MD665 (All versions), SIPROTEC 4 7SA522 (All versions), SIPROTEC 4 7SA6 (All versions < V4.78), SIPROTEC 4 7SD5 (All versions < V4.78), SIPROTEC 4 7SD610 (All versions < V4.78), SIPROTEC 4 7SJ61 (All versions), SIPROTEC 4 7SJ62 (All versions), SIPROTEC 4 7SJ63 (All versions), SIPROTEC 4 7SJ64 (All versions), SIPROTEC 4 7SJ66 (All versions), SIPROTEC 4 7SS52 (All versions), SIPROTEC 4 7ST6 (All versions), SIPROTEC 4 7UM61 (All versions), SIPROTEC 4 7UM62 (All versions), SIPROTEC 4 7UT612 (All versions), SIPROTEC 4 7UT613 (All versions), SIPROTEC 4 7UT63 (All versions), SIPROTEC 4 7VE6 (All versions), SIPROTEC 4 7VK61 (All versions), SIPROTEC 4 7VU683 (All versions), SIPROTEC 4 Compact 7RW80 (All versions), SIPROTEC 4 Compact 7SD80 (All versions), SIPROTEC 4 Compact 7SJ80 (All versions), SIPROTEC 4 Compact 7SJ81 (All versions), SIPROTEC 4 Compact 7SK80 (All versions), SIPROTEC 4 Compact 7SK81 (All versions). Affected devices do not properly handle interrupted operations of file transfer. This could allow an unauthenticated remote attacker to cause a denial of service condition. To restore normal operations, the devices need to be restarted.

## Affected Products

- Siemens — SIPROTEC 4 6MD61 (0)
- Siemens — SIPROTEC 4 6MD63 (0)
- Siemens — SIPROTEC 4 6MD66 (0)
- Siemens — SIPROTEC 4 6MD665 (0)
- Siemens — SIPROTEC 4 7SA522 (0)
- Siemens — SIPROTEC 4 7SA6 (0)
- Siemens — SIPROTEC 4 7SD5 (0)
- Siemens — SIPROTEC 4 7SD610 (0)
- Siemens — SIPROTEC 4 7SJ61 (0)
- Siemens — SIPROTEC 4 7SJ62 (0)
- Siemens — SIPROTEC 4 7SJ63 (0)
- Siemens — SIPROTEC 4 7SJ64 (0)
- Siemens — SIPROTEC 4 7SJ66 (0)
- Siemens — SIPROTEC 4 7SS52 (0)
- Siemens — SIPROTEC 4 7ST6 (0)
- Siemens — SIPROTEC 4 7UM61 (0)
- Siemens — SIPROTEC 4 7UM62 (0)
- Siemens — SIPROTEC 4 7UT612 (0)
- Siemens — SIPROTEC 4 7UT613 (0)
- Siemens — SIPROTEC 4 7UT63 (0)
- Siemens — SIPROTEC 4 7VE6 (0)
- Siemens — SIPROTEC 4 7VK61 (0)
- Siemens — SIPROTEC 4 7VU683 (0)
- Siemens — SIPROTEC 4 Compact 7RW80 (0)
- Siemens — SIPROTEC 4 Compact 7SD80 (0)
- Siemens — SIPROTEC 4 Compact 7SJ80 (0)
- Siemens — SIPROTEC 4 Compact 7SJ81 (0)
- Siemens — SIPROTEC 4 Compact 7SK80 (0)
- Siemens — SIPROTEC 4 Compact 7SK81 (0)

## References

- [CNA](https://cert-portal.siemens.com/productcert/html/ssa-400089.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.44%
- **EPSS Percentile:** 37.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._