Auth bypass in Naukowa I Akademicka Sieć Komputerowa - Państwowy Instytut Badawczy Ezd Rp
CVE-2025-4430
Unauthorized access to "/api/Token/gettoken" endpoint in EZD RP allows file manipulation.This issue affects EZD RP in versions before 20.19 (published on 22nd August 2024).
Vulnerability class: Broken Access Control
Published · last modified .
EPSS exploit prediction
EPSS: 0.003 (24.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cert.pl/en/posts/2025/05/CVE-2025-4430/ (third-party-advisory)
- www.gov.pl/web/ezd-rp (product)
Frequently asked questions
- What is CVE-2025-4430?
- CVE-2025-4430 is a vulnerability in Naukowa I Akademicka Sieć Komputerowa - Państwowy Instytut Badawczy Ezd Rp, classified under Missing Authorization. Published 2025-05-14.
- Is CVE-2025-4430 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.