High severity8.8NVD Advisory· Published Dec 31, 2024· Updated Apr 15, 2026

CVE-2024-12838

Description

The passwordless login mechanism in CGFIDO from Changing Information Technology has an Authentication Bypass vulnerability, allowing remote attackers with regular privileges to send a crafted request to switch to the identity of any user, including administrators.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.twcert.org.tw/en/cp-139-8333-32cf8-2.htmlnvd
www.twcert.org.tw/tw/cp-132-8332-2100f-1.htmlnvd

News mentions

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