Vulnerability Database

308,926

Total vulnerabilities in the database

CVE-2021-4459

An authorized remote attacker can access files and directories outside the intended web root, potentially exposing sensitive system information of the affected Sunny Boy devices.

  • Published: Aug 27, 2025
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-4459
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWEs: