CVE-2021-31643

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2021-31643
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-01 15:15:00 UTC
Updated2021-06-08 20:33:00 UTC
DescriptionAn XSS vulnerability exists in several IoT devices from CHIYU Technology, including SEMAC, Biosense, BF-630, BF-631, and Webpass due to a lack of sanitization on the component if.cgi - username parameter.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Chiyu-tech Bf-630 - All All All
Operating System Chiyu-tech Bf-630 Firmware - All All All
Hardware Chiyu-tech Bf-631 - All All All
Operating System Chiyu-tech Bf-631 Firmware - All All All
Hardware Chiyu-tech Biosense - All All All
Operating System Chiyu-tech Biosense Firmware - All All All
Hardware Chiyu-tech Semac D1 - All All All
Operating System Chiyu-tech Semac D1 Firmware - All All All
Hardware Chiyu-tech Semac D2 - All All All
Operating System Chiyu-tech Semac D2 Firmware - All All All
Hardware Chiyu-tech Semac D2 N300 - All All All
Operating System Chiyu-tech Semac D2 N300 Firmware - All All All
Hardware Chiyu-tech Semac D4 - All All All
Operating System Chiyu-tech Semac D4 Firmware - All All All
Hardware Chiyu-tech Semac S1 Osdp - All All All
Operating System Chiyu-tech Semac S1 Osdp Firmware - All All All
Hardware Chiyu-tech Semac S2 - All All All
Operating System Chiyu-tech Semac S2 Firmware - All All All
Hardware Chiyu-tech Semac S3v3 - All All All
Operating System Chiyu-tech Semac S3v3 Firmware - All All All
Hardware Chiyu-tech Webpass - All All All
Operating System Chiyu-tech Webpass Firmware - All All All

References

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

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report