{"cve":"CVE-2020-26509","nvd":{"published":"2020-11-16T19:15:13.140","modified":"2026-06-17T03:08:07.143","status":"Modified","description":"Airleader Master and Easy <= 6.21 devices have default credentials that can be used for a denial of service.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-798"],"references":["https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-033.txt","https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-033.txt"],"products":["airleader:airleader_master_control"],"source":"nvd","synced_at":"2026-10-19T21:11:20.317016139+00:00"},"epss":{"cve":"CVE-2020-26509","score":0.01099,"percentile":0.65659,"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."]}