What is CVE-2025-59451?

CVE-2025-59451 is a low-severity vulnerability in Yosmart Yolink Application, classified under Incorrect Authorization. CVSS score: 3.5/10. Published 2025-10-06.

How severe is CVE-2025-59451?

Low severity. CVSS v3 base score is 3.5 out of 10.

Auth bypass in Yosmart Yolink Application

CVE-2025-59451

The YoSmart YoLink application through 2025-10-02 has session tokens with unexpectedly long lifetimes.

Vulnerability class: Broken Access Control

EPSS: 0.003 (22.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N.

Affected products

Yosmart Yolink Application — versions 0

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

cve@mitre.org
cve@mitre.org
cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2025-59451?: CVE-2025-59451 is a low-severity vulnerability in Yosmart Yolink Application, classified under Incorrect Authorization. CVSS score: 3.5/10. Published 2025-10-06.
How severe is CVE-2025-59451?: Low severity. CVSS v3 base score is 3.5 out of 10.