CVEvulnerability

CVE-2001-1135

7.5 HIGH Published 2001-08-14 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2001-08-14
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P

Description

ZyXEL Prestige 642R and 642R-I routers do not filter the routers' Telnet and FTP ports on the external WAN interface from inside access, allowing someone on an internal computer to reconfigure the router, if the password is known.

Affected configurations

• zyxel prestige 642r

References