{"id":"CVE-2016-7816","aliases":["EUVD-2016-8665","GHSA-48r2-fhp3-vhcc"],"status":"published","title":"The Cybozu kintone mobile for Android 1.0.6 and earlier does not verify X.509 certificates from...","description":"The Cybozu kintone mobile for Android 1.0.6 and earlier does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00728,"percentile":0.54435,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2017-06-09T16:00:00Z","modified":"2026-06-17T00:53:32Z","products":[{"vendor":"cybozu","product":"kintone"},{"vendor":"cybozu, inc.","product":"kintone mobile for android"}],"references":[{"url":"https://jvn.jp/en/jp/JVN20252219/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/94547","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://support.cybozu.com/ja-jp/article/9719","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-7816"},{"url":"https://github.com/advisories/GHSA-48r2-fhp3-vhcc"}],"sources":{"cve":[{"id":"CVE-2016-7816","description":"The Cybozu kintone mobile for Android 1.0.6 and earlier does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.","status":"published","published":"2017-06-09T16:00:00Z","modified":"2024-08-06T02:04:56.029Z","updated_at":"2026-11-02T14:33:36.175943Z"}],"euvd":[{"id":"EUVD-2016-8665","description":"The Cybozu kintone mobile for Android 1.0.6 and earlier does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.","status":"published","published":"2017-06-09T16:00:00Z","modified":"2024-08-06T02:04:56Z","updated_at":"2026-11-03T02:22:31.946809Z"}],"ghsa":[{"id":"GHSA-48r2-fhp3-vhcc","title":"The Cybozu kintone mobile for Android 1.0.6 and earlier does not verify X.509 certificates from...","description":"The Cybozu kintone mobile for Android 1.0.6 and earlier does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.","status":"published","published":"2022-05-17T02:40:36Z","modified":"2023-01-27T05:06:00Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:42:48.808656Z"}],"nvd":[{"id":"CVE-2016-7816","description":"The Cybozu kintone mobile for Android 1.0.6 and earlier does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.","status":"published","published":"2017-06-09T16:29:00.75Z","modified":"2026-06-17T00:53:32.967Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:03:38.290327Z"}]}}