{"id":"CVE-2021-33699","aliases":["EUVD-2021-20376","GHSA-77c5-mgrx-7m2v"],"status":"published","title":"Task Hijacking is a vulnerability that affects the applications running on Android devices due to...","description":"Task Hijacking is a vulnerability that affects the applications running on Android devices due to a misconfiguration in their AndroidManifest.xml with their Task Control features. This allows an unauthorized attacker or malware to takeover legitimate apps and to steal user's sensitive information.","severity":{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01247,"percentile":0.69535,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2021-08-10T14:07:53Z","modified":"2026-06-17T03:55:03Z","exploits":[{"source":"pocgithub","id":"naroSEC/CVE-2021-33699_Task_Hijacking","title":"naroSEC/CVE-2021-33699_Task_Hijacking","date":"2024-07-30","url":"https://github.com/naroSEC/CVE-2021-33699_Task_Hijacking"}],"products":[{"vendor":"sap","product":"fiori_client"},{"vendor":"sap se","product":"sap fiori client native mobile for android"}],"references":[{"url":"https://launchpad.support.sap.com/#/notes/3067219","tags":["x_refsource_MISC","x_transferred","Permissions Required","Vendor Advisory"]},{"url":"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33699"},{"url":"https://github.com/advisories/GHSA-77c5-mgrx-7m2v"}],"sources":{"cve":[{"id":"CVE-2021-33699","description":"Task Hijacking is a vulnerability that affects the applications running on Android devices due to a misconfiguration in their AndroidManifest.xml with their Task Control features. This allows an unauthorized attacker or malware to takeover legitimate apps and to steal user's sensitive information.","status":"published","published":"2021-08-10T14:07:53Z","modified":"2024-08-03T23:58:22.716Z","cvss":[{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:10.204494Z"}],"euvd":[{"id":"EUVD-2021-20376","description":"Task Hijacking is a vulnerability that affects the applications running on Android devices due to a misconfiguration in their AndroidManifest.xml with their Task Control features. This allows an unauthorized attacker or malware to takeover legitimate apps and to steal user's sensitive information.","status":"published","published":"2021-08-10T14:07:53Z","modified":"2024-08-03T23:58:22Z","cvss":[{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high"}],"updated_at":"2026-11-03T03:24:33.866739Z"}],"ghsa":[{"id":"GHSA-77c5-mgrx-7m2v","title":"Task Hijacking is a vulnerability that affects the applications running on Android devices due to...","description":"Task Hijacking is a vulnerability that affects the applications running on Android devices due to a misconfiguration in their AndroidManifest.xml with their Task Control features. This allows an unauthorized attacker or malware to takeover legitimate apps and to steal user's sensitive information.","status":"published","published":"2022-05-24T19:10:35Z","modified":"2023-01-30T05:01:17Z","updated_at":"2026-11-02T14:46:22.480874Z"}],"nvd":[{"id":"CVE-2021-33699","description":"Task Hijacking is a vulnerability that affects the applications running on Android devices due to a misconfiguration in their AndroidManifest.xml with their Task Control features. This allows an unauthorized attacker or malware to takeover legitimate apps and to steal user's sensitive information.","status":"published","published":"2021-08-10T15:15:07.9Z","modified":"2026-06-17T03:55:03.667Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"secondary"},{"version":"2.0","score":3.3,"vector":"AV:A/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:06:56.943671Z"}]}}