漏洞信息详情
CHIYU Technology IoT devices 输入验证错误漏洞
漏洞简介
Chiyu CHIYU BF-430是中国台湾七友科技(Chiyu)公司的一款为门禁、考勤系统等设备提供通讯的联网服务器。
CHIYU Technology IoT devices 存在安全漏洞,该漏洞源于出现整数溢出后存在拒绝服务状态。攻击者可利用该漏洞在页面参数上发送一个意外的整数(> 32位)来探测,这会使门户网站崩溃。以下产品及版本受到影响:BIOSENSE, Webpass, and BF-630, BF-631, SEMAC。
漏洞公告
目前厂商已发布升级补丁以修复漏洞,补丁获取链接:
https://www.chiyu-tech.com/msg/message-Firmware-update-87.html
参考网址
来源:MISC
链接:https://packetstormsecurity.com/files/162934/CHIYU-IoT-Denial-Of-Service.html
来源:MISC
链接:https://www.chiyu-tech.com/msg/message-Firmware-update-87.html
来源:MISC
链接:https://seguranca-informatica.pt/dancing-in-the-iot-chiyu-devices-vulnerable-to-remote-attacks/
来源:MISC
链接:https://gitbook.seguranca-informatica.pt/cve-and-exploits/cves/chiyu-iot-devices#cve-2021-31642
来源:www.exploit-db.com
链接:https://www.exploit-db.com/exploits/49937
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/162934/CHIYU-IoT-Denial-Of-Service.html
受影响实体
暂无
补丁
- CHIYU Technology IoT devices 输入验证错误漏洞的修复措施<!--2021-6-1-->
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