{"cve":"CVE-2013-6271","nvd":{"published":"2013-12-14T20:55:03.673","modified":"2026-06-17T00:00:13.780","status":"Modified","description":"Android 4.0 through 4.3 allows attackers to bypass intended access restrictions and remove device locks via a crafted application that invokes the updateUnlockMethodAndFinish method in the com.android.settings.ChooseLockGeneric class with the PASSWORD_QUALITY_UNSPECIFIED option.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://seclists.org/fulldisclosure/2013/Nov/204","http://www.securitytracker.com/id/1029410","http://www.theregister.co.uk/2013/12/10/android_has_lockbypass_bug/","https://cureblog.de/2013/11/cve-2013-6271-remove-device-locks-from-android-phone/","http://seclists.org/fulldisclosure/2013/Nov/204"],"products":["google:android"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-6271","score":0.0803,"percentile":0.94777,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}