CVE

CVE-2021-31249

6.5

CVSS

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.

Attack Vector

Privileges Req.

User Interaction

Updated Sep 26, 2026View on NVD →

S4E scanner

mediumProduct Based Web Vulnerabilities~10 seconds

CVE-2021-31249 Scanner

CVE-2021-31249 scanner - CRLF Injection vulnerability in CHIYU Technology BF-430, BF-431, and BF-450M

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