CVE-2024-12838

Dec. 31, 2024, 2:15 a.m.

8.8
High

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.

Product(s) Impacted

Product Versions
CGFIDO

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-302
Authentication Bypass by Assumed-Immutable Data
The authentication scheme or implementation uses key data elements that are assumed to be immutable, but can be controlled or modified by the attacker.

References

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

Tags

twcert@cert.org.tw
CWE-302
2024-12-31
CVE-2024-12838

CVSS Score

8.8 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: LOW
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH

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

    View Vector String

Timeline

Published: Dec. 31, 2024, 2:15 a.m.
Last Modified: Dec. 31, 2024, 2:15 a.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

twcert@cert.org.tw

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.