Vulnerability Database

308,681

Total vulnerabilities in the database

CVE-2017-3748

On Lenovo VIBE mobile phones, improper access controls on the nac_server component can be abused in conjunction with CVE-2017-3749 and CVE-2017-3750 to elevate privileges to the root user (commonly known as 'rooting' or "jail breaking" a device).

  • Published: Jun 29, 2017
  • Updated: Nov 9, 2025
  • CVE: CVE-2017-3748
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.2
  • AV:L/AC:L/Au:N/C:C/I:C/A:C

No CWE or OWASP classifications available.