{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/36321?format=json","vulnerability_id":"VCID-xuz2-78xa-nfh6","summary":"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.","aliases":[{"alias":"CVE-2024-12838"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-12838","reference_id":"","reference_type":"","scores":[{"value":"0.00084","scoring_system":"epss","scoring_elements":"0.24533","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-12838"},{"reference_url":"https://www.twcert.org.tw/tw/cp-132-8332-2100f-1.html","reference_id":"cp-132-8332-2100f-1.html","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-12-31T15:56:37Z/"}],"url":"https://www.twcert.org.tw/tw/cp-132-8332-2100f-1.html"},{"reference_url":"https://www.twcert.org.tw/en/cp-139-8333-32cf8-2.html","reference_id":"cp-139-8333-32cf8-2.html","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-12-31T15:56:37Z/"}],"url":"https://www.twcert.org.tw/en/cp-139-8333-32cf8-2.html"}],"weaknesses":[{"cwe_id":302,"name":"Authentication Bypass by Assumed-Immutable Data","description":"The authentication scheme or implementation uses key data elements that are assumed to be immutable, but can be controlled or modified by the attacker."}],"exploits":[],"severity_range_score":"8.8 - 8.8","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-xuz2-78xa-nfh6"}