Zyxel: >> Zywall1100 Firmware >> 4.60 Security Vulnerabilities
CVE-2020-29583
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.
Known exploited
CVSS Score
9.8
EPSS Score
0.942
Published
2020-12-22