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Moxa MiiNePort Weak Credential Management / CSRF
Posted on 30 November -0001
<HTML><HEAD><TITLE>Moxa MiiNePort Weak Credential Management / CSRF</TITLE><META http-equiv="Content-Type" content="text/html; charset=utf-8"></HEAD><BODY>*Moxa MiiNePort - Multiple Vulnerabilities* Multiple vulnerabilities are present in Moxa MiiNePort. Following versions have been verified, but it is highly probable all other versions are affected as well. *About* Moxa provides a full spectrum of quality products for industrial networking, computing, and automation, and maintains a distribution and service network that reaches customers in more than 70 countries. Our products have connected over 30 million devices worldwide in a wide range of applications, including factory automation, smart rail, smart grid, intelligent transportation, oil & gas, marine, and mining. By continually improving staff expertise in a variety of technologies and markets, we aim to be the first choice for industrial automation solutions. Moxa's embedded serial-to-Ethernet device server modules are small, consume less power, and integration is easy. The embedded serial-to-Ethernet device servers modules consist of the MiiNePort serial device server series and the NE device server module series. Moxa's MiiNePort E3 series embedded device servers are designed for manufacturers who want to add sophisticated network connectivity to their serial devices with minimal integration effort. The MiiNePort E3 is empowered by the MiiNe, Moxa's second generation SoC, which supports 10/100 Mbps Ethernet, up to 921.6 kbps serial baudrate, a versatile selection of ready-to-use operation modes, and requires only a small amount of power. By using Moxa's innovative NetEZ technology, the MiiNePort E3 can be used to convert any device with a standard serial interface to an Ethernet enabled device in no time. In addition, the MiiNePort E3 is a compact embedded device server with an RJ45 connector, making it easy to fit into virtually any existing serial device. http://www.moxa.com/product/MiiNePort_E1.htm http://www.moxa.com/product/MiiNePort_E2.htm http://www.moxa.com/product/MiiNePort_E3.htm *Confirmed Device Models + Firmware versions* Device name MiiNePort_E1_7080 Firmware version 1.1.10 Build 09120714 Device name MiiNePort_E1_4641 Firmware version 1.1.10 Build 09120714 Device name MiiNePort_E2_1242 Firmware version 1.1 Build 10080614 Device name : MiiNePort_E2_4561 Firmware version : 1.1 Build 10080614 Model name MiiNePort E3 Firmware version 1.0 Build 11071409 *Vulnerability Summary* 1. Weak Credentials Management - CVE-2016-2286 2. Sensitive information not protected - CVE-2016-2295 3. Vulnerable to Cross-Site Request Forgery - CVE-2016-2285 *Vulnerability Description* 1. *Weak Credentials Management* By default, no password is set on the device / application. The device / application does not enforce a mandatory password change mechanism, forcing users to a) set/change the password on first login, b) ensure the password meets complexity requirements, and c) change password periodically. This allows anyone to access the device over HTTP and Telnet. Access to the device provides full administrative functionality. 2. *Sensitive information not protected* Information such as Connect passwords, SNMP community strings is not protected and shown in clear-text when viewing and / or downloaded device config (HTTP / Telnet). 3. Vulnerable to Cross-Site Request Forgery There is no CSRF Token generated per page and / or per (sensitive) function. Successful exploitation of this vulnerability allows silent execution of unauthorized actions on the device such as password change, configuration parameter changes, saving modified configuration, & device reboot. +++++ -- Best Regards, Karn Ganeshen</BODY></HTML>
