What is CVE-2025-49851?

CVE-2025-49851 is a critical-severity vulnerability in Assaabloy Control Id Idsecure, classified under Improper Authentication. CVSS score: 9.8/10. Published 2025-06-24.

How severe is CVE-2025-49851?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Assaabloy Control Id Idsecure

CVE-2025-49851

ControlID iDSecure On-premises versions 4.7.48.0 and prior are vulnerable to an improper authentication vulnerability which could allow an attacker to bypass authentication and gain permissions in the product.

Vulnerability class: Broken Authentication

EPSS: 0.005 (38.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Assaabloy Control_id_idsecure
Controlid Idsecure On-premises — versions 0

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

ics-cert@hq.dhs.gov (US Government Resource, government-resource)

Frequently asked questions

What is CVE-2025-49851?: CVE-2025-49851 is a critical-severity vulnerability in Assaabloy Control Id Idsecure, classified under Improper Authentication. CVSS score: 9.8/10. Published 2025-06-24.
How severe is CVE-2025-49851?: Critical severity. CVSS v3 base score is 9.8 out of 10.