{"cve":"CVE-2020-7830","nvd":{"published":"2020-09-02T20:15:11.297","modified":"2026-06-17T03:25:31.487","status":"Modified","description":"RAONWIZ v2018.0.2.50 and earlier versions contains a vulnerability that could allow remote files to be downloaded by lack of validation. Vulnerabilities in downloading with Kupload agent allow files to be downloaded to arbitrary paths due to insufficient verification of extensions and download paths. This issue affects: RAONWIZ RAON KUpload 2018.0.2.50 versions and earlier.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-20"],"references":["https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35582","https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35582"],"products":["raonwiz:raon_kupload"],"source":"nvd","synced_at":"2026-10-19T21:09:20.498348299+00:00"},"epss":{"cve":"CVE-2020-7830","score":0.00798,"percentile":0.56517,"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."]}