# CVE-2025-64310

## Summary

- **CVE ID:** CVE-2025-64310
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-307
- **Published:** Nov 21, 2025
- **Last Modified:** Mar 12, 2026

## Description

EPSON WebConfig and Epson Web Control for SEIKO EPSON Projector Products do not restrict excessive authentication attempts. An administrative user's password may be identified through a brute force attack.

## Affected Products

- SEIKO EPSON CORPORATION — EPSON WebConfig for SEIKO EPSON Projector Products (see the information provided by the vendor)
- SEIKO EPSON CORPORATION — Epson Web Control for SEIKO EPSON Projector Products (see the information provided by the vendor)

## References

- [CNA](https://www.epson.co.uk/en_GB/faq/KA-02041/contents?loc=en-us)
- [CNA](https://www.epson.jp/support/misc_t/251120_oshirase.htm)
- [CNA](https://jvn.jp/en/vu/JVNVU95021911/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.46%
- **EPSS Percentile:** 38.3

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