Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2023-20821

In nvram, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07937113; Issue ID: ALPS07937113.

  • Published: Sep 4, 2023
  • Updated: Sep 8, 2023
  • CVE: CVE-2023-20821
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.7
  • AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWEs: