{"id":"CVE-2020-12483","aliases":["EUVD-2020-4785","GHSA-fp5r-v55q-wgx7"],"status":"published","title":"AppStore Remote Download and Installation Vulnerability","description":"The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote download and install apps through carefully constructed parameters.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00701,"percentile":0.53692,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2021-03-23T16:15:00Z","modified":"2026-06-17T02:51:53Z","products":[{"vendor":"vivo","product":"appstore"}],"references":[{"url":"https://www.vivo.com/en/support/security-advisory-detail?id=1","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12483"},{"url":"https://github.com/advisories/GHSA-fp5r-v55q-wgx7"}],"sources":{"cve":[{"id":"CVE-2020-12483","title":"AppStore Remote Download and Installation Vulnerability","description":"The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote download and install apps through carefully constructed parameters.","status":"published","published":"2021-03-23T16:15:00.995Z","modified":"2024-09-16T22:56:44.301Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-4785","description":"The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote download and install apps through carefully constructed parameters.","status":"published","published":"2021-03-23T16:15:00Z","modified":"2024-09-16T22:56:44Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-03T00:54:58.273879Z"}],"ghsa":[{"id":"GHSA-fp5r-v55q-wgx7","title":"The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote...","description":"The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote download and install apps through carefully constructed parameters.","status":"published","published":"2022-05-24T17:45:04Z","modified":"2023-01-29T05:06:07Z","cwes":["CWE-601"],"updated_at":"2026-11-02T14:45:57.128816Z"}],"nvd":[{"id":"CVE-2020-12483","description":"The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote download and install apps through carefully constructed parameters.","status":"published","published":"2021-03-23T17:15:13.42Z","modified":"2026-06-17T02:51:53.363Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:06:37.687844Z"}]}}