CVE-2021-31249

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Summary

CVECVE-2021-31249
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-04 21:15:00 UTC
Updated2023-08-08 14:21:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-74

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Chiyu-tech Bf-430 - All All All
Operating System Chiyu-tech Bf-430 Firmware - All All All
Hardware Chiyu-tech Bf-431 - All All All
Operating System Chiyu-tech Bf-431 Firmware - All All All
Hardware Chiyu-tech Bf-450m - All All All
Operating System Chiyu-tech Bf-450m Firmware - All All All

References

ReferenceSourceLinkTags
Firmware update MISC www.chiyu-tech.com
CHIYU IoT devices - Red Teaming and Malware Analysis MISC gitbook.seguranca-informatica.pt
Dancing in the IoT: CHIYU devices vulnerable to remote attacks MISC seguranca-informatica.pt
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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