What is CVE-2025-10127?

CVE-2025-10127 is a critical-severity vulnerability in Daikin Europe N.v Security Gateway, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 9.8/10. Published 2025-09-11.

How severe is CVE-2025-10127?

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

Is CVE-2025-10127 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Daikin Europe N.v Security Gateway

CVE-2025-10127

Daikin Europe N.V Security Gateway is vulnerable to an authorization bypass through a user-controlled key vulnerability that could allow an attacker to bypass authentication. An unauthorized attacker could access the system without pri…

EPSS: 0.006 (44.6th 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

Daikin Europe N.v Security Gateway — versions App: 100, Frm: 214

Weakness classification (CWE)

CWE-640 — Weak Password Recovery Mechanism for Forgotten Password

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

Frequently asked questions

What is CVE-2025-10127?: CVE-2025-10127 is a critical-severity vulnerability in Daikin Europe N.v Security Gateway, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 9.8/10. Published 2025-09-11.
How severe is CVE-2025-10127?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2025-10127 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.