CVE-2024-12838

HIGH EPSS 49.0%

Published Dec 31, 20241y ago · Modified Jun 17, 20261w ago

8.8 CVSS 3.1

High

Published Dec 31, 2024 1y ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

8.8

Exploitability

2.8

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

49.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-302

References 2

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.