发布时间 :2002-10-04 00:00:00
修订时间 :2008-09-05 16:29:18

[原文] csNews.cgi allows remote attackers to obtain database files via a direct URL-encoded request to (1) default%2edb or (2), or remote authenticated users to perform administrative actions via (3) a database parameter set to default%2edb.

[CNNVD] csNews Double URL编码未认证管理访问漏洞(CNNVD-200210-176) csNews.cgi存在漏洞。远程攻击者借助(1)default%2edb或者(2)default%2edb.style的直接URL-encoded请求获取数据库文件,或者远程认证用户借助(3)设置为default%2edb的数据库参数执行管理操作。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: NONE [对系统可用性无影响]
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)


- 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
(VENDOR_ADVISORY)  XF  cgiscript-csnews-admin-access(9333)
(VENDOR_ADVISORY)  XF  cgiscript-csnews-file-disclosure(9332)
(UNKNOWN)  BUGTRAQ  20020611 - csNews.cgi - Multiple Vulnerabilities

- 漏洞信息 csNews Double URL编码未认证管理访问漏洞
中危 输入验证
2002-10-04 00:00:00 2005-10-20 00:00:00
远程  csNews.cgi存在漏洞。远程攻击者借助(1)default%2edb或者(2)default%2edb.style的直接URL-encoded请求获取数据库文件,或者远程认证用户借助(3)设置为default%2edb的数据库参数执行管理操作。

- 公告与补丁

        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: .

- 漏洞信息

8133 csNews Double Encoded URL Database Disclosure
Remote / Network Access Information Disclosure, Input Manipulation
Loss of Confidentiality
Exploit Public

- 漏洞描述

csNews contains a flaw that may lead to an unauthorized information disclosure. The issue is triggered when a specially crafted URL is used, which will disclose the contents of the specified database file resulting in a loss of confidentiality.

- 时间线

2002-06-11 Unknow
2002-06-11 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 csNews Double URL Encoding Unauthorized Administrative Access Vulnerability
Input Validation Error 4993
Yes No
2002-06-11 12:00:00 2009-07-11 01:56:00
Discovery is credited to Steve Gustin <>.

- 受影响的程序版本

CGISCRIPT.NET csNews Professional 1.0
- Apache Software Foundation Apache 1.3.24
- Apache Software Foundation Apache 1.3.23
- Apache Software Foundation Apache 1.3.22
- Apache Software Foundation Apache 1.3.20
- Apache Software Foundation Apache 1.3.19
- Apache Software Foundation Apache 1.3.18
- Apache Software Foundation Apache 1.3.17

- 漏洞讨论

csNews is a script for managing news items on a website. It will run on most Unix and Linux variants, as well as Microsoft Windows operating systems.

Users with "public" access to the system may be able to view and modify some administration pages. This is accomplished by submitting a HTTP request in which some metacharacters are double URL encoded.

- 漏洞利用

The following sample exploits have been provided by Steve Gustin &lt;;:


- 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