CVEvulnerability

CVE-2004-1540

5.0 MEDIUM Published 2004-12-31 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2004-12-31
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N

Description

ZyXEL Prestige 623, 650, and 652 HW Routers, and possibly other versions, with HTTP Remote Administration enabled, does not require a password to access rpFWUpload.html, which allows remote attackers to reset the router configuration file.

Affected configurations

• zyxel prestige 645r a1 • zyxel prestige 650h • zyxel prestige 650hw • zyxel prestige 650hw 31 • zyxel prestige 650r • zyxel zynos 3.40 • zyxel zynos is.3 • zyxel zynos is.5

References