发布时间 :2004-08-06 00:00:00
修订时间 :2017-07-10 21:30:21

[原文]Prestige 650HW-31 running Rompager 4.7 software allows remote attackers to cause a denial of service (device reboot) via a long password.

[CNNVD]ZyXEL Prestige Router验证密码字段远程拒绝服务漏洞(CNNVD-200408-023)

        ZyXEL Prestige Router是一款DSL路由器。
        ZyXEL Prestige Router WEB接口在处理密码字段数据时缺少正确检查,远程攻击者可以利用这个漏洞对设备进行拒绝服务攻击。
        提交超长字符串作为密码数据提交给ZyXEL Prestige路由器,可导致设备重启,造成拒绝服务。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
身份认证: [--]

- CPE (受影响的平台与产品)


- OVAL (用于检测的技术细节)


- 官方数据库链接
(官方数据源) MITRE
(官方数据源) NVD
(官方数据源) CNNVD

- 其它链接及资源
(UNKNOWN)  FULLDISC  20040630 DSL router Prestige 650HW-31
(UNKNOWN)  BUGTRAQ  20040630 DSL router Prestige 650HW-31
(UNKNOWN)  XF  zyxel-long-password-dos(16547)

- 漏洞信息

ZyXEL Prestige Router验证密码字段远程拒绝服务漏洞
中危 边界条件错误
2004-08-06 00:00:00 2005-10-20 00:00:00
        ZyXEL Prestige Router是一款DSL路由器。
        ZyXEL Prestige Router WEB接口在处理密码字段数据时缺少正确检查,远程攻击者可以利用这个漏洞对设备进行拒绝服务攻击。
        提交超长字符串作为密码数据提交给ZyXEL Prestige路由器,可导致设备重启,造成拒绝服务。

- 公告与补丁


- 漏洞信息

ZyXEL Prestige Routers Long Password DoS
Local Access Required, Remote / Network Access Denial of Service
Loss of Availability
Exploit Public

- 漏洞描述

ZyXEL Prestige 650R-11 and 650HW-31 routers contain a flaw that may allow a remote denial of service. The issue is triggered when an attacker sends an overly long password to the routers web interface, causing the router to reset, and will result in loss of availability.

- 时间线

2004-06-30 Unknow
2004-06-30 Unknow

- 解决方案

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

- 相关参考

- 漏洞作者

- 漏洞信息

ZyXEL Prestige Router Authentication Password Field Remote Denial Of Service Vulnerability
Boundary Condition Error 10638
Yes No
2004-06-30 12:00:00 2009-07-12 05:16:00
Discovery of this vulnerability is credited to Sami_Gascon <>.

- 受影响的程序版本

ZyXEL Prestige 650R-11
ZyXEL Prestige 650HW-31

- 漏洞讨论

ZyXEL Prestige routers are reported prone to a remote denial of service vulnerability. The issue is reported to exist due to a lack of boundary checks performed on password string data handled by the device authentication interface.

A remote attacker who has access to the authentication interface of the affected appliance may trigger a device reset at will, effectively denying service to legitimate users.

- 漏洞利用

There is no exploit required.

- 解决方案

Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: <>.

- 相关参考