{"cve":"CVE-2020-13413","nvd":{"published":"2020-05-22T21:15:12.677","modified":"2026-06-17T02:53:05.937","status":"Modified","description":"An issue was discovered in Aviatrix Controller before 5.4.1204. There is a Observable Response Discrepancy from the API, which makes it easier to perform user enumeration via brute force.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-203"],"references":["https://docs.aviatrix.com/HowTos/security_bulletin_article.html#observable-response-discrepancy-from-api","https://www.criticalstart.com/multiple-vulnerabilities-discovered-in-aviatrix/","https://docs.aviatrix.com/HowTos/security_bulletin_article.html#observable-response-discrepancy-from-api","https://www.criticalstart.com/multiple-vulnerabilities-discovered-in-aviatrix/"],"products":["aviatrix:controller","aviatrix:vpn_client"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-13413","score":0.01369,"percentile":0.71891,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}