Browse CVEs

CRITICAL 9.8 CVE-2021-31251EPSS 36% 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 … Bf 430 Firmware No fix yet Fix from $2,3002021-06-04 MEDIUM 6.5 CVE-2021-31249EPSS 18% 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 validatio… Bf 430 Firmware No fix yet Fix from $1,6002021-06-04 MEDIUM 6.1 CVE-2021-31252EPSS 29% An open redirect vulnerability exists in BF-630, BF-450M, BF-430, BF-431, BF631-W, BF830-W, Webpass, and SEMAC devices from CHIYU Technology that can… Bf 430 Firmware No fix yet Fix from $1,6002021-06-04 MEDIUM 5.4 CVE-2021-31250EPSS 80% 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 o… Bf 430 Firmware No fix yet Fix from $1,6002021-06-04 MEDIUM 6.5 CVE-2021-31642EPSS 44% A denial of service condition exists after an integer overflow in several IoT devices from CHIYU Technology, including BIOSENSE, Webpass, and BF-630,… Semac S2 Firmware No fix yet Fix from $1,6002021-06-01 MEDIUM 6.1 CVE-2021-31641EPSS 5% An unauthenticated XSS vulnerability exists in several IoT devices from CHIYU Technology, including BF-630, BF-450M, BF-430, BF-431, BF631-W, BF830-W… Bf 430 Firmware No fix yet Fix from $1,6002021-06-01 MEDIUM 5.4 CVE-2021-31643EPSS 88% An XSS vulnerability exists in several IoT devices from CHIYU Technology, including SEMAC, Biosense, BF-630, BF-631, and Webpass due to a lack of san… Bf 631 Firmware No fix yet Fix from $1,6002021-06-01