发布时间 :2006-03-18 20:02:00
修订时间 :2008-09-05 17:01:26

[原文]The sample files in the authfiles directory in Microsoft Commerce Server 2002 before SP2 allow remote attackers to bypass authentication by logging in to authfiles/login.asp with a valid username and any password, then going to the main site twice.


        Microsoft商务服务器2002 SP2之前版本的authfiles目录中的样本文件,可让远程攻击者通过用一个有效用户名和任何口令登录到authfiles/login.asp,然后进到主站二次,从而绕过身份验证程序。

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: [--]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

cpe:/a:microsoft:commerce_server:2002Microsoft commerce_server 2002
cpe:/a:microsoft:commerce_server:2002:sp1Microsoft commerce_server 2002 sp1

- 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
(PATCH)  BID  17134
(PATCH)  BUGTRAQ  20060316 Microsoft Commerce Server 2002: Logon as known user with a false password
(UNKNOWN)  XF  mscs-authfiles-authentication-bypass(25330)

- 漏洞信息

高危 访问验证错误
2006-03-18 00:00:00 2006-08-30 00:00:00
        Microsoft商务服务器2002 SP2之前版本的authfiles目录中的样本文件,可让远程攻击者通过用一个有效用户名和任何口令登录到authfiles/login.asp,然后进到主站二次,从而绕过身份验证程序。

- 公告与补丁

        Microsoft Commerce Server 2002 Service Pack 2 (SP2)
        Microsoft Commerce Server 2002 SP1
        Microsoft Commerce Server 2002 Service Pack 2 (SP2)

- 漏洞信息

Microsoft Commerce Server 2002 authfiles/login.asp Authentication Bypass
Remote / Network Access Authentication Management
Loss of Integrity
Exploit Public Vendor Verified

- 漏洞描述

Commerce Server contains a flaw that may allow a malicious user to gain access to unauthorized privileges. The issue is triggered due to an error in the sample files within the "AuthFiles" directory which can be exploited to bypass authentication and logon as a valid user without knowing the password. This flaw may lead to a loss of integrity.

- 时间线

2006-03-17 Unknow
2006-03-16 Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, the vendor has released a patch to address this vulnerability.

- 相关参考

- 漏洞作者