CVE-2020-29583
CRITICAL · CVSS 9.8
Dieksploitasi aktif (CISA KEV) Dipublikasikan 2020-12-22 · diperbarui 2026-06-17
Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges.
Detail teknis
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Jenis kelemahan (CWE)
- CWE-522
- Skor EPSS
- 90.16% kemungkinan dieksploitasi dalam 30 hari (persentil 99.8%)