Moxa: Security Vulnerabilities
Memory corruption issue was discovered in Moxa OnCell G3470A-LTE Series version 1.6 Build 18021314 and prior, a different vulnerability than CVE-2018-11424.
CVSS Score
9.8
EPSS Score
0.004
Published
2019-07-03
A weak Cookie parameter is used in the web application of Moxa OnCell G3100-HSPA Series version 1.4 Build 16062919 and prior. An attacker can brute force parameters required to bypass authentication and access the web interface to use all its functions except for password change.
CVSS Score
9.8
EPSS Score
0.004
Published
2019-07-03
CSRF tokens are not used in the web application of Moxa OnCell G3100-HSPA Series version 1.4 Build 16062919 and prior, which makes it possible to perform CSRF attacks on the device administrator.
CVSS Score
8.8
EPSS Score
0.001
Published
2019-07-03
An issue was discovered on Moxa AWK-3121 1.14 devices. The device by default allows HTTP traffic thus providing an insecure communication mechanism for a user connecting to the web server. This allows an attacker to sniff the traffic easily and allows an attacker to compromise sensitive data such as credentials.
CVSS Score
8.1
EPSS Score
0.003
Published
2019-06-07
An issue was discovered on Moxa AWK-3121 1.14 devices. It is intended that an administrator can download /systemlog.log (the system log). However, the same functionality allows an attacker to download the file without any authentication or authorization.
CVSS Score
7.5
EPSS Score
0.009
Published
2019-06-07
An issue was discovered on Moxa AWK-3121 1.14 devices. The session cookie "Password508" does not have an HttpOnly flag. This allows an attacker who is able to execute a cross-site scripting attack to steal the cookie very easily.
CVSS Score
6.1
EPSS Score
0.004
Published
2019-06-07
An issue was discovered on Moxa AWK-3121 1.14 devices. It provides ping functionality so that an administrator can execute ICMP calls to check if the network is working correctly. However, the same functionality allows an attacker to execute commands on the device. The POST parameter "srvName" is susceptible to a buffer overflow. By crafting a packet that contains a string of 516 characters, it is possible for an attacker to execute the attack.
CVSS Score
8.8
EPSS Score
0.007
Published
2019-06-07
An issue was discovered on Moxa AWK-3121 1.14 devices. The device provides a Wi-Fi connection that is open and does not use any encryption mechanism by default. An administrator who uses the open wireless connection to set up the device can allow an attacker to sniff the traffic passing between the user's computer and the device. This can allow an attacker to steal the credentials passing over the HTTP connection as well as TELNET traffic. Also an attacker can MITM the response and infect a user's computer very easily as well.
CVSS Score
8.1
EPSS Score
0.002
Published
2019-06-07
An issue was discovered on Moxa AWK-3121 1.14 devices. It provides alert functionality so that an administrator can send emails to his/her account when there are changes to the device's network. However, the same functionality allows an attacker to execute commands on the device. The POST parameters "to1,to2,to3,to4" are all susceptible to buffer overflow. By crafting a packet that contains a string of 678 characters, it is possible for an attacker to execute the attack.
CVSS Score
8.8
EPSS Score
0.006
Published
2019-06-07
An issue was discovered on Moxa AWK-3121 1.14 devices. The device provides a web interface to allow an administrator to manage the device. However, this interface is not protected against CSRF attacks, which allows an attacker to trick an administrator into executing actions without his/her knowledge, as demonstrated by the forms/iw_webSetParameters and forms/webSetMainRestart URIs.
CVSS Score
8.8
EPSS Score
0.003
Published
2019-06-07