Vulnerability Name:

CVE-2008-1523

Assigned:2008-02-19
Published:2008-02-19
Updated:2017-08-07
Summary:ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), allow remote authenticated users to obtain ISP and Dynamic DNS credentials by sending a direct request for (1) WAN.html, (2) wzPPPOE.html, and (3) rpDyDNS.html, and then reading the HTML source.
CVSS v3 Severity:5.7 Medium (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
4.7 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:H/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:N/A:N)
6.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:N/A:N/E:H/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
References:Source: MISC
Type: UNKNOWN
http://www.gnucitizen.org/projects/router-hacking-challenge/

Source: MISC
Type: UNKNOWN
http://www.procheckup.com/Hacking_ZyXEL_Gateways.pdf

Source: BUGTRAQ
Type: UNKNOWN
20080301 The Router Hacking Challenge is Over!

Source: XF
Type: UNKNOWN
zyxelprestige-multiple-info-disclosure(41509)

Vulnerable Configuration:Configuration 1:
  • cpe:/h:zyxel:prestige_660:h-d1:*:*:*:*:*:*:*
  • OR cpe:/h:zyxel:prestige_660:h-d3:*:*:*:*:*:*:*
  • OR cpe:/h:zyxel:prestige_661:hw-d1:*:*:*:*:*:*:*
  • OR cpe:/h:zyxel:zynos:3.40:agd.2:*:*:*:*:*:*
  • OR cpe:/h:zyxel:zynos:3.40:agl.3:*:*:*:*:*:*
  • OR cpe:/h:zyxel:zynos:3.40:ahq.0:*:*:*:*:*:*
  • OR cpe:/h:zyxel:zynos:3.40:ahq.3:*:*:*:*:*:*
  • OR cpe:/h:zyxel:zynos:3.40:ahz.0:*:*:*:*:*:*
  • OR cpe:/h:zyxel:zynos:3.40:atm.0:*:*:*:*:*:*

  • Denotes that component is vulnerable
    BACK
    zyxel prestige 660 h-d1
    zyxel prestige 660 h-d3
    zyxel prestige 661 hw-d1
    zyxel zynos 3.40 agd.2
    zyxel zynos 3.40 agl.3
    zyxel zynos 3.40 ahq.0
    zyxel zynos 3.40 ahq.3
    zyxel zynos 3.40 ahz.0
    zyxel zynos 3.40 atm.0