{"id":"CVE-2025-20730","aliases":["A-442288321","ASB-A-442288321","EUVD-2025-37562","GHSA-ghx5-r834-wpjq","M-ALPS10068463"],"status":"published","title":"In preloader, there is a possible escalation of privilege due to an insecure default value. This...","description":"In preloader, there is a possible escalation of privilege due to an insecure default value. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10068463; Issue ID: MSV-4141.","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00109,"percentile":0.01259,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-287"],"published":"2025-11-04T06:19:47Z","modified":"2026-11-05T16:32:28Z","exploits":[{"source":"pocgithub","id":"ELF-RC/mtk_logo_toolkit","title":"ELF-RC/mtk_logo_toolkit","date":"2026-10-05","url":"https://github.com/ELF-RC/mtk_logo_toolkit"}],"fixes":[{"ecosystem":"Android","package":":unknown:","fixed_in":["SoCVersion:2025-12-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2025-12-05"}]}],"versions":["SoCVersion"]}],"products":[{"vendor":"google","product":"android"},{"vendor":"linuxfoundation","product":"yocto"},{"vendor":"mediatek, inc.","product":"mt2737, mt6739, mt6761, mt6765, mt6768, mt6781, mt6789, mt6833, mt6835, mt6853, mt6855, mt6877, mt6878, mt6879, mt6883, mt6885, mt6886, mt6889, mt6893, mt6895, mt6897, mt6899, mt6983, mt6985, mt6989, mt6990, mt6991, mt8188, mt8195, mt8676, mt8678, mt8696"},{"vendor":"openwrt","product":"openwrt"},{"vendor":"rdkcentral","product":"rdk-b"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/November-2025","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-20730"},{"url":"https://github.com/advisories/GHSA-ghx5-r834-wpjq"},{"url":"https://source.android.com/security/bulletin/2025-12-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-20730","description":"In preloader, there is a possible escalation of privilege due to an insecure default value. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10068463; Issue ID: MSV-4141.","status":"published","published":"2025-11-04T06:19:47.152Z","modified":"2026-02-26T17:47:27.334Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:32:25.5658Z"}],"euvd":[{"id":"EUVD-2025-37562","description":"In preloader, there is a possible escalation of privilege due to an insecure default value. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10068463; Issue ID: MSV-4141.","status":"published","published":"2025-11-04T06:19:47Z","modified":"2026-02-26T17:47:27Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T19:48:23.405029Z"}],"ghsa":[{"id":"GHSA-ghx5-r834-wpjq","title":"In preloader, there is a possible escalation of privilege due to an insecure default value. This...","description":"In preloader, there is a possible escalation of privilege due to an insecure default value. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10068463; Issue ID: MSV-4141.","status":"published","published":"2025-11-04T09:31:16Z","modified":"2025-11-04T18:31:58Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:04:34.447716Z"}],"nvd":[{"id":"CVE-2025-20730","description":"In preloader, there is a possible escalation of privilege due to an insecure default value. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10068463; Issue ID: MSV-4141.","status":"published","published":"2025-11-04T07:15:36.36Z","modified":"2026-06-17T08:41:56.323Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:11:42.142547Z"}],"osv":[{"id":"ASB-A-442288321","status":"published","published":"2025-12-01T00:00:00Z","modified":"2026-11-10T16:45:41.426023455Z","updated_at":"2026-11-10T17:35:07.135383Z"}]}}