CVE-2021-31249

MEDIUM

6.5

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.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie6/4/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

chiyu-tech:bf-430chiyu-tech:bf-430_firmwarechiyu-tech:bf-431chiyu-tech:bf-431_firmwarechiyu-tech:bf-450mchiyu-tech:bf-450m_firmware

Faiblesses (CWE)

CWE-74

References

https://gitbook.seguranca-informatica.pt/cve-and-exploits/cves/chiyu-iot-devices#cve-2021-31249(cve@mitre.org)

https://seguranca-informatica.pt/dancing-in-the-iot-chiyu-devices-vulnerable-to-remote-attacks/(cve@mitre.org)

https://www.chiyu-tech.com/msg/message-Firmware-update-87.html(cve@mitre.org)

https://gitbook.seguranca-informatica.pt/cve-and-exploits/cves/chiyu-iot-devices#cve-2021-31249(af854a3a-2127-422b-91ae-364da2661108)

https://seguranca-informatica.pt/dancing-in-the-iot-chiyu-devices-vulnerable-to-remote-attacks/(af854a3a-2127-422b-91ae-364da2661108)

https://www.chiyu-tech.com/msg/message-Firmware-update-87.html(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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