What is CVE-2024-41589?

CVE-2024-41589 is a high-severity vulnerability in Draytek Vigor3910, classified under Improper Authentication. CVSS score: 8.8/10. Published 2024-10-03.

How severe is CVE-2024-41589?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Draytek Vigor3910

CVE-2024-41589

DrayTek Vigor310 devices through 4.3.2.6 use unencrypted HTTP for authentication requests.

Vulnerability class: Broken Authentication

Published 2024-10-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (22.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 22.5% 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)

CWE-287 — Improper Authentication

References

www.forescout.com/resources/draytek14-vulnerabilities (Broken Link)
www.forescout.com/resources/draybreak-draytek-research/ (Third Party Advisory)

Frequently asked questions

What is CVE-2024-41589?: CVE-2024-41589 is a high-severity vulnerability in Draytek Vigor3910, classified under Improper Authentication. CVSS score: 8.8/10. Published 2024-10-03.
How severe is CVE-2024-41589?: High severity. CVSS v3 base score is 8.8 out of 10.