# CVE-2025-3895

## Summary

- **CVE ID:** CVE-2025-3895
- **Severity:** CRITICAL
- **CVSS Score:** 9.1 (CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-334
- **Published:** May 23, 2025
- **Last Modified:** Mar 12, 2026

## Description

Token used for resetting passwords in MegaBIP software are generated using a small space of random values combined with a queryable value.
 It allows an unauthenticated attacker who know user login names to brute force these tokens and change account passwords (including these belonging to administrators). 
Version 5.20 of MegaBIP fixes this issue.

## Affected Products

- Jan Syski — MegaBIP (0)

## References

- [CNA](https://cert.pl/en/posts/2025/05/CVE-2025-3893)
- [CNA](https://megabip.pl/index.php?id=24,145)
- [CNA](https://www.gov.pl/web/cyfryzacja/rekomendacja-pelnomocnika-rzadu-ds-cyberbezpieczenstwa-dotyczaca-biuletynow-informacji-publicznej)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.49%
- **EPSS Percentile:** 40.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._