{"id":"CVE-2024-21671","aliases":["GHSA-45gq-q4xh-cp53","PYSEC-2024-31","PYSEC-2026-2008"],"title":"vantage6 vulnerable to username timing attack","summary":"vantage6 vulnerable to username timing attack","severity":"low","cvss":3.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","vendor":"vantage6-server","product":"vantage6-server","ecosystem":"pip","affected":["vantage6-server < 4.2.0"],"patched":["vantage6-server 4.2.0"],"published":"2024-01-30","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-45gq-q4xh-cp53","references":[{"url":"https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-21671"},{"url":"https://github.com/vantage6/vantage6/commit/389f416c445da4f2438c72f34c3b1084485c4e30"},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/vantage6/PYSEC-2024-31.yaml"},{"url":"https://github.com/vantage6/vantage6"}],"tags":["osv","pip"],"epss":0.00401,"epssPercentile":0.3418,"ingestedAt":"2026-07-08T18:25:45.253Z","slug":"CVE-2024-21671","body":"## Overview\n\n### Impact\nIt is possible to find out usernames from the response time of login requests. This could aid attackers in credential attacks\n\n### Workarounds\nNo\n\n\n## Affected packages\n\n- `vantage6-server < 4.2.0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `vantage6-server 4.2.0`","depth":"sunlit","depthScore":20,"depthScoreParts":{"impact":20.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}