Vulnerability Monitor

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CVE-2008-1527

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.

Published

2008-03-26T10:44:00.000

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-310
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Hardware zyxel prestige_660 h-d1 Yes
Hardware zyxel prestige_660 h-d3 Yes
Hardware zyxel prestige_661 hw-d1 Yes
Hardware zyxel zynos 3.40 Yes
Hardware zyxel zynos 3.40 Yes
Hardware zyxel zynos 3.40 Yes
Hardware zyxel zynos 3.40 Yes
Hardware zyxel zynos 3.40 Yes
Hardware zyxel zynos 3.40 Yes
References