{"id":"CVE-2023-21027","aliases":["A-216854451","EUVD-2023-25195","GHSA-w4q6-hmcg-gwmg","PUB-A-216854451"],"status":"published","title":"In serializePasspointConfiguration of PasspointXmlUtils.java, there is a possible logic error in...","description":"In multiple functions of PasspointXmlUtils.java, there is a possible authentication misconfiguration due to a logic error in the code. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-216854451","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00476,"percentile":0.41547,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-287"],"published":"2023-03-24T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/packages/modules/Wifi","fixed_in":["13-next:2023-06-01","13:2023-06-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/Wifi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-06-01"}]}],"versions":["13-next"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/Wifi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2023-06-01"}]}],"versions":["13"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2023-06-01","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-21027"},{"url":"https://source.android.com/security/bulletin/pixel/2023-03-01"},{"url":"https://github.com/advisories/GHSA-w4q6-hmcg-gwmg"},{"url":"https://source.android.com/security/bulletin/2023-06-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-21027","description":"In multiple functions of PasspointXmlUtils.java, there is a possible authentication misconfiguration due to a logic error in the code. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-216854451","status":"published","published":"2023-03-24T00:00:00Z","modified":"2025-02-25T15:24:20.218Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:35:19.959682Z"}],"euvd":[{"id":"EUVD-2023-25195","description":"In multiple functions of PasspointXmlUtils.java, there is a possible authentication misconfiguration due to a logic error in the code. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-216854451","status":"published","published":"2023-03-24T00:00:00Z","modified":"2025-02-25T15:24:20Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T20:53:24.103419Z"}],"ghsa":[{"id":"GHSA-w4q6-hmcg-gwmg","title":"In serializePasspointConfiguration of PasspointXmlUtils.java, there is a possible logic error in...","description":"In serializePasspointConfiguration of PasspointXmlUtils.java, there is a possible logic error in the code. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-216854451","status":"published","published":"2023-03-24T21:30:51Z","modified":"2025-02-25T18:32:20Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:00:03.228993Z"}],"nvd":[{"id":"CVE-2023-21027","description":"In multiple functions of PasspointXmlUtils.java, there is a possible authentication misconfiguration due to a logic error in the code. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-216854451","status":"published","published":"2023-03-24T20:15:13.507Z","modified":"2026-06-17T05:31:31.58Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:07:50.908252Z"}],"osv":[{"id":"PUB-A-216854451","description":"In multiple functions of PasspointXmlUtils.java, there is a possible authentication misconfiguration due to a logic error in the code. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2023-06-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-09T17:05:56.917158Z"}]}}