What is CVE-2025-9254?

CVE-2025-9254 is a critical-severity vulnerability in Uniong Webitr, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2025-08-22.

How severe is CVE-2025-9254?

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

Auth bypass in Uniong Webitr

CVE-2025-9254

WebITR developed by Uniong has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to log into the system as arbitrary users by exploiting a specific functionality.

Vulnerability class: Broken Authentication

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

Uniong Webitr — versions 0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

twcert@cert.org.tw (Third Party Advisory, third-party-advisory)
twcert@cert.org.tw (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2025-9254?: CVE-2025-9254 is a critical-severity vulnerability in Uniong Webitr, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2025-08-22.
How severe is CVE-2025-9254?: Critical severity. CVSS v3 base score is 9.8 out of 10.