VULNERABILITY INTELLIGENCE
CVE-2008-1527
CVSS score7.5 HIGH
EPSS probability1.42%
CISA KEVNot currently listed
Published2008-03-26
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
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.