发布时间 :1999-04-01 00:00:00
修订时间 :2008-09-09 08:34:36

[原文]The Webcom CGI Guestbook programs wguest.exe and rguest.exe allow a remote attacker to read arbitrary files using the "template" parameter.


        WebCom datakommunikation Guestbook是freeware.webcom.se提供的一个免费留言本CGI程序。
        Webcom CGI Guestbook程序中的wguest.exe和rguest.exe中存在漏洞。远程攻击者利用该漏洞使用‘template’参数,读取任意文件。

- 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

- 漏洞信息

中危 输入验证
1999-04-01 00:00:00 2012-11-28 00:00:00
        WebCom datakommunikation Guestbook是freeware.webcom.se提供的一个免费留言本CGI程序。
        Webcom CGI Guestbook程序中的wguest.exe和rguest.exe中存在漏洞。远程攻击者利用该漏洞使用‘template’参数,读取任意文件。

- 公告与补丁

        * 暂时停止使用该软件。
        WebCom datakommunikation

- 漏洞信息

Webcom Datakommunikation CGI Guestbook rguest/wguest Vulnerability
Input Validation Error 2024
Yes Yes
1999-04-09 12:00:00 2009-07-11 03:56:00
Posted to BugTraq on April 9, 1999 by David Litchfield < >

- 受影响的程序版本

WebCom datakommunikation Guestbook 0.1

- 漏洞讨论

The freeware guestbook package from provides a web-based guestbook feature, using CGI. Some versions of this guestbook (undetermined at the time of writing) are vulnerable to an attack allowing an intruder to retrieve the contents of arbitrary files to which the web server has access. This can be accomplished by specifying the path and filename as the parameter "template" to either rguest.exe or wguest.exe - see Exploit for example. These two programs typically reside in /cgi-bin.

- 漏洞利用

Examples quoted directly from David Litchfield's BugTraq Post (See credit):

A request for http://server/cgi-bin/wguest.exe?template=c:\boot.ini will return the remote Web server's boot.ini and http://server/cgi-bin/rguest.exe?template=c:\winnt\system32\$winnt$.inf will return the $winnt$.inf file

- 解决方案

Currently the SecurityFocus staff 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