CVE-2021-31249

A CRLF injection vulnerability was found on BF-430, BF-431, and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack of validation on the parameter redirect= available on multiple CGI components...

CVE-2021-31250

Multiple storage XSS vulnerabilities were discovered on BF-430, BF-431 and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack of sanitization of the input on the components man.cgi, if.cgi, dhcpc.cgi, ppp.cgi...

Crlf injection

A CRLF injection vulnerability was found on BF-430, BF-431, and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack of validation on the parameter redirect= available on multiple CGI components...

Cross site scripting

Multiple storage XSS vulnerabilities were discovered on BF-430, BF-431 and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack of sanitization of the input on the components man.cgi, if.cgi, dhcpc.cgi, ppp.cgi...

CVE-2021-31249

A CRLF injection vulnerability was found on BF-430, BF-431, and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack of validation on the parameter redirect= available on multiple CGI components...

CVE-2021-31249

CHIYU TCP/IP Converter BF-430, BF-431, and BF-450M devices are affected by CVE-2021-31249, a CRLF injection flaw stemming from insufficient validation of the redirect= parameter in multiple CGI components. Exploitation could lead to information disclosure, data modification, or unauthorized admin...

CVE-2021-31250

Multiple storage XSS vulnerabilities were discovered on BF-430, BF-431 and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack of sanitization of the input on the components man.cgi, if.cgi, dhcpc.cgi, ppp.cgi...

CVE-2021-31250

CHIYU TCP/IP Converter devices BF-430, BF-431 and BF-450M are affected by CVE-2021-31250 (XSS) due to insufficient input sanitization in several web components (man.cgi, if.cgi, dhcpc.cgi, ppp.cgi). Exploitation could allow a attacker to execute arbitrary JavaScript in a victim’s browser, with po...

CVE-2021-31250: Improper Neutralization of Input During Web Page Generation

Multiple storage XSS vulnerabilities were discovered on BF-430, BF-431 and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack of sanitization of the input on the components man.cgi, if.cgi, dhcpc.cgi, ppp.cgi...

CVE-2021-31251: Improper Authentication

An authentication bypass in telnet server in BF-430 and BF431 232/422 TCP/IP Converter, BF-450M and SEMAC from CHIYU Technology Inc allows obtaining a privileged connection with the target device by supplying a specially malformed request and an attacker may force the remote telnet server to...

CVE-2021-31249: Improper Neutralization of Special Elements in Output Used by a Downstream Component

A CRLF injection vulnerability was found on BF-430, BF-431, and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack of validation on the parameter redirect= available on multiple CGI components...

CHIYU TCP/IP Converter devices - CRLF injection

Exploit Title: CHIYU TCP/IP Converter devices - CRLF injection Date: May 31 2021 Exploit Author: sirpedrotavares Vendor Homepage: https://www.chiyu-tech.com/msg/msg88.html Software Link: https://www.chiyu-tech.com/category-hardware.html Version: BF-430, BF-431, and BF-450M TCP/IP Converter device...