Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2008-1527

Severity CVSS v4.0:
Pending analysis
Type:
CWE-310 Cryptographic Issues
Publication date:
26/03/2008
Last modified:
09/04/2025

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.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:h:zyxel:prestige_660:h-d1:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:prestige_660:h-d3:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:prestige_661:hw-d1:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:zynos:3.40:agd.2:*:*:*:*:*:*
cpe:2.3:h:zyxel:zynos:3.40:agl.3:*:*:*:*:*:*
cpe:2.3:h:zyxel:zynos:3.40:ahq.0:*:*:*:*:*:*
cpe:2.3:h:zyxel:zynos:3.40:ahq.3:*:*:*:*:*:*
cpe:2.3:h:zyxel:zynos:3.40:ahz.0:*:*:*:*:*:*
cpe:2.3:h:zyxel:zynos:3.40:atm.0:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools