What is CVE-2026-54367?

CVE-2026-54367 is a high-severity vulnerability in Gladinet Centrestack, classified under Missing Authentication for Critical Function. CVSS score: 8.6/10. Published 2026-07-30.

How severe is CVE-2026-54367?

High severity. CVSS v3 base score is 8.6 out of 10.

Auth bypass in Gladinet Centrestack

CVE-2026-54367

CentreStack before 17.2 contains an authentication bypass vulnerability that allows unauthenticated attackers to read, write, or delete arbitrary account settings by exploiting exposed API endpoints that lack authorization checks. Attacker…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L.

Affected products

Gladinet Centrestack — versions 0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-54367?: CVE-2026-54367 is a high-severity vulnerability in Gladinet Centrestack, classified under Missing Authentication for Critical Function. CVSS score: 8.6/10. Published 2026-07-30.
How severe is CVE-2026-54367?: High severity. CVSS v3 base score is 8.6 out of 10.