CVE-2008-1527

Published: Mar 26, 2008Modified: Apr 23, 2026

7.5

Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability: 10.0 / Impact: 6.4

Source: NVD

Description

ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(PE9) and 3.40(AGD.2) through 3.40(AHQ.3), support authentication over HTTP via a hash string in the hiddenPassword field, which allows remote attackers to obtain access via a replay attack.

Affected (9)

Products: Zyxel: Prestige 660, Prestige 661, Zynos

3 products

Configuration A

9 vulnerable

Vulnerable Software	Affected Versions
Zyxel Prestige 660	Version h-d1
Zyxel Prestige 660	Version h-d3
Zyxel Prestige 661	Version hw-d1
Zyxel Zynos	Version 3.40 agd.2
Zyxel Zynos	Version 3.40 agl.3
Zyxel Zynos	Version 3.40 ahq.0
Zyxel Zynos	Version 3.40 ahq.3
Zyxel Zynos	Version 3.40 ahz.0
Zyxel Zynos	Version 3.40 atm.0