{"cve":"CVE-2020-8021","nvd":{"published":"2020-05-19T15:15:12.090","modified":"2026-06-17T03:25:48.047","status":"Modified","description":"a Improper Access Control vulnerability in of Open Build Service allows remote attackers to read files of an OBS package where the sourceaccess/access is disabled This issue affects: Open Build Service versions prior to 2.10.5.","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-269"],"references":["https://bugzilla.suse.com/show_bug.cgi?id=1171649","https://lists.debian.org/debian-lts-announce/2021/02/msg00006.html","https://bugzilla.suse.com/show_bug.cgi?id=1171649","https://lists.debian.org/debian-lts-announce/2021/02/msg00006.html"],"products":["debian:debian_linux","opensuse:open_build_service"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-8021","score":0.01299,"percentile":0.70435,"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."]}