{"id":"CVE-2017-13156","aliases":["EUVD-2017-4673","GHSA-xvc2-w348-m54q"],"status":"published","title":"An elevation of privilege vulnerability in the Android system (art). Product: Android. Versions:...","description":"An elevation of privilege vulnerability in the Android system (art). Product: Android. Versions: 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0. Android ID A-64211847.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.20486,"percentile":0.97524,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-434"],"published":"2017-12-06T14:00:00Z","modified":"2026-06-17T01:04:38Z","exploits":[{"source":"exploitdb","id":"EDB-47601","title":"Android Janus - APK Signature Bypass (Metasploit)","type":"local","platform":"android","date":"2019-11-08","verified":true,"url":"https://www.exploit-db.com/exploits/47601"},{"source":"metasploit","id":"exploit/android/local/janus","title":"Android Janus APK Signature bypass","type":"exploit","platform":"Android","date":"2017-07-31","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/android/local/janus"},{"source":"pocgithub","id":"M507/CVE-2017-13156","title":"M507/CVE-2017-13156","date":"2022-06-10","url":"https://github.com/M507/CVE-2017-13156"},{"source":"pocgithub","id":"giacomoferretti/janus-toolkit","title":"giacomoferretti/janus-toolkit","date":"2019-08-25","url":"https://github.com/giacomoferretti/janus-toolkit"},{"source":"pocgithub","id":"hackerronin/Janus-Vulnerability-CVE-2017-13156-Exploit","title":"hackerronin/Janus-Vulnerability-CVE-2017-13156-Exploit","date":"2024-02-20","url":"https://github.com/hackerronin/Janus-Vulnerability-CVE-2017-13156-Exploit"},{"source":"pocgithub","id":"nictjh/threatDemos","title":"nictjh/threatDemos","date":"2025-08-01","url":"https://github.com/nictjh/threatDemos"},{"source":"pocgithub","id":"tea9/CVE-2017-13156-Janus","title":"tea9/CVE-2017-13156-Janus","date":"2020-09-03","url":"https://github.com/tea9/CVE-2017-13156-Janus"},{"source":"pocgithub","id":"xyzAsian/Janus-CVE-2017-13156","title":"xyzAsian/Janus-CVE-2017-13156","date":"2017-12-29","url":"https://github.com/xyzAsian/Janus-CVE-2017-13156"}],"products":[{"vendor":"google","product":"android"},{"vendor":"google inc.","product":"android"}],"references":[{"url":"http://www.securityfocus.com/bid/102109","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://source.android.com/security/bulletin/2017-12-01","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/155189/Android-Janus-APK-Signature-Bypass.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-13156"},{"url":"https://github.com/advisories/GHSA-xvc2-w348-m54q"}],"sources":{"cve":[{"id":"CVE-2017-13156","description":"An elevation of privilege vulnerability in the Android system (art). Product: Android. Versions: 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0. Android ID A-64211847.","status":"published","published":"2017-12-06T14:00:00Z","modified":"2024-09-17T02:36:41.237Z","updated_at":"2026-11-02T14:33:17.903346Z"}],"euvd":[{"id":"EUVD-2017-4673","description":"An elevation of privilege vulnerability in the Android system (art). Product: Android. Versions: 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0. Android ID A-64211847.","status":"published","published":"2017-12-06T14:00:00Z","modified":"2024-09-17T02:36:41Z","updated_at":"2026-11-03T00:28:39.162217Z"}],"ghsa":[{"id":"GHSA-xvc2-w348-m54q","title":"An elevation of privilege vulnerability in the Android system (art). Product: Android. Versions:...","description":"An elevation of privilege vulnerability in the Android system (art). Product: Android. Versions: 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0. Android ID A-64211847.","status":"published","published":"2022-05-13T01:30:40Z","modified":"2023-02-01T05:08:01Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:50:40.02829Z"}],"nvd":[{"id":"CVE-2017-13156","description":"An elevation of privilege vulnerability in the Android system (art). Product: Android. Versions: 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0. Android ID A-64211847.","status":"published","published":"2017-12-06T14:29:01.003Z","modified":"2026-06-17T01:04:38.297Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:04:10.156892Z"}]}}