Vulnerability Database

317,828

Total vulnerabilities in the database

CVE-2023-28770

The sensitive information exposure vulnerability in the CGI “Export_Log” and the binary “zcmd” in Zyxel DX5401-B0 firmware versions prior to V5.17(ABYO.1)C0 could allow a remote unauthenticated attacker to read the system files and to retrieve the password of the supervisor from the encrypted file.

  • Published: Apr 27, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-28770
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWEs:

Software From Fixed in
zyxel / dx5401-b0_firmware - 5.17\(abyo.1\)c0