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NVD Vulnerability Details :
CVE-2008-1527
Modified
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-26 Mar, 2008 | 10:44
Updated At-23 Apr, 2026 | 00:35

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
Zyxel Networks Corporation
zyxel
>>prestige_660>>h-d1
cpe:2.3:h:zyxel:prestige_660:h-d1:*:*:*:*:*:*:*
Zyxel Networks Corporation
zyxel
>>prestige_660>>h-d3
cpe:2.3:h:zyxel:prestige_660:h-d3:*:*:*:*:*:*:*
Zyxel Networks Corporation
zyxel
>>prestige_661>>hw-d1
cpe:2.3:h:zyxel:prestige_661:hw-d1:*:*:*:*:*:*:*
Zyxel Networks Corporation
zyxel
>>zynos>>3.40
cpe:2.3:h:zyxel:zynos:3.40:agd.2:*:*:*:*:*:*
Zyxel Networks Corporation
zyxel
>>zynos>>3.40
cpe:2.3:h:zyxel:zynos:3.40:agl.3:*:*:*:*:*:*
Zyxel Networks Corporation
zyxel
>>zynos>>3.40
cpe:2.3:h:zyxel:zynos:3.40:ahq.0:*:*:*:*:*:*
Zyxel Networks Corporation
zyxel
>>zynos>>3.40
cpe:2.3:h:zyxel:zynos:3.40:ahq.3:*:*:*:*:*:*
Zyxel Networks Corporation
zyxel
>>zynos>>3.40
cpe:2.3:h:zyxel:zynos:3.40:ahz.0:*:*:*:*:*:*
Zyxel Networks Corporation
zyxel
>>zynos>>3.40
cpe:2.3:h:zyxel:zynos:3.40:atm.0:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-310Primarynvd@nist.gov
CWE ID: CWE-310
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.gnucitizen.org/projects/router-hacking-challenge/cve@mitre.org
N/A
http://www.procheckup.com/Hacking_ZyXEL_Gateways.pdfcve@mitre.org
N/A
http://www.securityfocus.com/archive/1/489009/100/0/threadedcve@mitre.org
N/A
http://www.gnucitizen.org/projects/router-hacking-challenge/af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.procheckup.com/Hacking_ZyXEL_Gateways.pdfaf854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/archive/1/489009/100/0/threadedaf854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://www.gnucitizen.org/projects/router-hacking-challenge/
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.procheckup.com/Hacking_ZyXEL_Gateways.pdf
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/archive/1/489009/100/0/threaded
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.gnucitizen.org/projects/router-hacking-challenge/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.procheckup.com/Hacking_ZyXEL_Gateways.pdf
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/archive/1/489009/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Change History
0Changes found
Details not found