Auth bypass in Uxper Nuss

CVE-2025-52804

Missing Authorization vulnerability in uxper Nuss nuss allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Nuss: from n/a through <= 1.3.7.1.

Vulnerability class: Broken Access Control

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.003 (15.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 15.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-52804: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-52804?
CVE-2025-52804 is a high-severity vulnerability in Uxper Nuss, classified under Missing Authorization. CVSS score: 7.5/10. Published 2025-07-16.
How severe is CVE-2025-52804?
High severity. CVSS v3 base score is 7.5 out of 10.