Auth bypass in N/a

CVE-2024-57725

An issue in the Arcadyan Livebox Fibra PRV3399B_B_LT allows a remote or local attacker to modify the GPON link value without authentication, causing an internet service disruption via the /firstconnection.cgi endpoint.

Vulnerability class: Broken Authentication

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.062 (93.3th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 93.3% 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-2024-57725: held from 0.061 to 0.062.

EPSS over last 30 days · oldest: 0.061 · newest: 0.062 · change: +0.002

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-57725?
CVE-2024-57725 is a medium-severity vulnerability in N/a, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2025-02-14.
How severe is CVE-2024-57725?
Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2024-57725 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.