{"id":"CVE-2019-5954","aliases":["EUVD-2019-15522","GHSA-26xg-p8p3-27cv"],"status":"published","title":"JR East Japan train operation information push notification App for Android version 1.2.4 and...","description":"JR East Japan train operation information push notification App for Android version 1.2.4 and earlier allows remote attackers to bypass access restriction to obtain or alter the user's registered information via unspecified vectors.","severity":{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01921,"percentile":0.80065,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-05-17T15:25:56Z","modified":"2026-06-17T02:38:27Z","products":[{"vendor":"east japan railway company","product":"jr east japan train operation information push notification app for android"},{"vendor":"jreast","product":"jr_east_japan"}],"references":[{"url":"https://www.jreast.co.jp/press/2018/20190310.pdf","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"http://jvn.jp/en/jp/JVN01119243/index.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-5954"},{"url":"https://github.com/advisories/GHSA-26xg-p8p3-27cv"}],"sources":{"cve":[{"id":"CVE-2019-5954","description":"JR East Japan train operation information push notification App for Android version 1.2.4 and earlier allows remote attackers to bypass access restriction to obtain or alter the user's registered information via unspecified vectors.","status":"published","published":"2019-05-17T15:25:56Z","modified":"2024-08-04T20:09:23.965Z","updated_at":"2026-11-02T14:20:18.746972Z"}],"euvd":[{"id":"EUVD-2019-15522","description":"JR East Japan train operation information push notification App for Android version 1.2.4 and earlier allows remote attackers to bypass access restriction to obtain or alter the user's registered information via unspecified vectors.","status":"published","published":"2019-05-17T15:25:56Z","modified":"2024-08-04T20:09:23Z","updated_at":"2026-11-03T03:06:50.297232Z"}],"ghsa":[{"id":"GHSA-26xg-p8p3-27cv","title":"JR East Japan train operation information push notification App for Android version 1.2.4 and...","description":"JR East Japan train operation information push notification App for Android version 1.2.4 and earlier allows remote attackers to bypass access restriction to obtain or alter the user's registered information via unspecified vectors.","status":"published","published":"2022-05-24T16:46:05Z","modified":"2023-01-28T05:05:21Z","updated_at":"2026-11-02T14:44:20.029387Z"}],"nvd":[{"id":"CVE-2019-5954","description":"JR East Japan train operation information push notification App for Android version 1.2.4 and earlier allows remote attackers to bypass access restriction to obtain or alter the user's registered information via unspecified vectors.","status":"published","published":"2019-05-17T16:29:05.453Z","modified":"2026-06-17T02:38:27.99Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:13.880207Z"}]}}