CVE-2008-1527

high

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.

References

http://www.securityfocus.com/archive/1/489009/100/0/threaded

http://www.procheckup.com/Hacking_ZyXEL_Gateways.pdf

http://www.gnucitizen.org/projects/router-hacking-challenge/

Details

Source: Mitre, NVD

Published: 2008-03-26

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

EPSS

EPSS: 0.00565