CVE-2021-31249 | BDVDB-2026-154804 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://seguranca-informatica.pt/dancing-in-the-iot-chiyu-devices-vulnerable-to-remote-attacks/
https://www.chiyu-tech.com/msg/message-Firmware-update-87.html
https://gitbook.seguranca-informatica.pt/cve-and-exploits/cves/chiyu-iot-devices#cve-2021-31249

Exploit#

No public exploit known

History#

Version 12021-06-04Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.