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Unrated severityNVD Advisory· Published Mar 26, 2008· Updated Apr 23, 2026

CVE-2008-1522

CVE-2008-1522

Description

ZyXEL Prestige routers, including P-660 and P-661 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), have (1) "user" as their default password for the "user" account and (2) "1234" as their default password for the "admin" account, which makes it easier for remote attackers to obtain access.

Affected products

9
  • Zyxel/Prestige 6602 versions
    cpe:2.3:h:zyxel:prestige_660:h-d1:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:zyxel:prestige_660:h-d1:*:*:*:*:*:*:*
    • cpe:2.3:h:zyxel:prestige_660:h-d3:*:*:*:*:*:*:*
  • Zyxel/Prestige 661
    cpe:2.3:h:zyxel:prestige_661:hw-d1:*:*:*:*:*:*:*
  • Zyxel/Zynos6 versions
    cpe:2.3:h:zyxel:zynos:3.40:agd.2:*:*:*:*:*:*+ 5 more
    • 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:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

4

News mentions

0

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