{"id":"CVE-2025-27563","aliases":["EUVD-2025-17388","GHSA-9x6m-493j-h4m7"],"status":"published","title":"security_access_token has an improper preservation of permissions vulnerability","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause information leak through get permission.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.0013,"percentile":0.02682,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-281"],"published":"2025-06-08T11:47:13Z","modified":"2026-06-17T09:03:48Z","products":[{"vendor":"openatom","product":"openharmony"},{"vendor":"openharmony","product":"openharmony"}],"references":[{"url":"https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-06.md","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27563"},{"url":"https://github.com/advisories/GHSA-9x6m-493j-h4m7"}],"sources":{"cve":[{"id":"CVE-2025-27563","title":"security_access_token has an improper preservation of permissions vulnerability","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause information leak through get permission.","status":"published","published":"2025-06-08T11:47:13.415Z","modified":"2025-06-09T15:04:35.209Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T14:32:42.411662Z"}],"euvd":[{"id":"EUVD-2025-17388","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause information leak through get permission.","status":"published","published":"2025-06-08T11:47:13Z","modified":"2025-06-09T15:04:35Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T20:32:27.753525Z"}],"ghsa":[{"id":"GHSA-9x6m-493j-h4m7","title":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause information leak through...","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause information leak through get permission.","status":"published","published":"2025-06-08T12:30:33Z","modified":"2025-06-08T12:30:39Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T15:02:37.263061Z"}],"nvd":[{"id":"CVE-2025-27563","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause information leak through get permission.","status":"published","published":"2025-06-08T12:15:22.917Z","modified":"2026-06-17T09:03:48.6Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T14:11:11.4244Z"}]}}