# CVE-2025-46414

## Summary

- **CVE ID:** CVE-2025-46414
- **Severity:** CRITICAL
- **CVSS Score:** 9.2 (CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-307
- **Published:** Aug 8, 2025
- **Last Modified:** Mar 13, 2026

## Description

The affected product does not limit the number of attempts for inputting
 the correct PIN for a registered product, which may allow an attacker 
to gain unauthorized access using brute-force methods if they possess a 
valid device serial number. The API provides clear feedback when the 
correct PIN is entered. This vulnerability was patched in a server-side 
update on April 6, 2025.

## Affected Products

- EG4 Electronics — EG4 12kPV (all versions)
- EG4 Electronics — EG4 18kPV (all versions)
- EG4 Electronics — EG4 Flex 21 (all versions)
- EG4 Electronics — EG4 Flex 18 (all versions)
- EG4 Electronics — EG4 6000XP (all versions)
- EG4 Electronics — EG4 12000XP (all versions)
- EG4 Electronics — EG4 GridBoss (all versions)

## References

- [CNA](https://www.cisa.gov/news-events/ics-advisories/icsa-25-219-07)
- [CNA](https://eg4electronics.com/contact/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.35%
- **EPSS Percentile:** 28.0

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