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CVE-2021-31250 Research Center

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.

  • 5.4 medium severity

  • CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

  • 04/06/2021

Operating Systems 3

BF

BF-430 Firmware

by Chiyu-Tech

4 Versions

2 years ago

BF

BF-431 Firmware

by Chiyu-Tech

1 Version

2 years ago

BF

BF-450M Firmware

by Chiyu-Tech

1 Version

2 years ago

Vulnerability Categories 1

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

xTags 3

#easy_to_exploit
#known_vulnerability
#user_interaction_required_for_exploiting

Advisory Links 3

https://seguranca-informatica.pt/dancing-in-the-iot-chiyu-devices-vulnerable-to-remote-attacks/
https://www.chiyu-tech.com/msg/message-Firmware-update-87.htm
https://gitbook.seguranca-informatica.pt/cve-and-exploits/cves/chiyu-iot-devices#cve-2021-31250
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