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一、 漏洞 CVE-2021-20699 基础信息
漏洞信息

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Vulnerability Title
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
Sharp NEC Displays ((UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker a buffer overflow and to execute remote code by sending long parameters that contains specific characters in http request.
来源: 美国国家漏洞数据库 NVD
CVSS Information
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Sharp NEC Displays和Sharp NEC Displays 命令注入漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Sharp NEC Displays是美国Sharp NEC公司的一款大屏幕显示器。Sharp NEC Displays是日本Sharp公司的显示器提供一个显示功能 Sharp NEC Displays 存在命令注入漏洞,该漏洞源于外部输入数据构造可执行命令过程中,产品未正确过滤其中的特殊元素。攻击者可利用该漏洞执行非法命令。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
厂商产品影响版本CPE订阅
Sharp Display Solutions, Ltd.UN462A 0 ~ R1.300 -
Sharp Display Solutions, Ltd.UN462VA 0 ~ R1.300 -
Sharp Display Solutions, Ltd.UN492S 0 ~ R1.300 -
Sharp Display Solutions, Ltd.UN492VS 0 ~ R1.300 -
Sharp Display Solutions, Ltd.UN552A 0 ~ R1.300 -
Sharp Display Solutions, Ltd.UN552S 0 ~ R1.300 -
Sharp Display Solutions, Ltd.UN552VS 0 ~ R1.300 -
Sharp Display Solutions, Ltd.UN552 0 ~ R1.300 -
Sharp Display Solutions, Ltd.UN552V 0 ~ R1.300 -
Sharp Display Solutions, Ltd.UX552S 0 ~ R1.300 -
Sharp Display Solutions, Ltd.UX552 0 ~ R1.300 -
Sharp Display Solutions, Ltd.V864Q 0 ~ R2.000 -
Sharp Display Solutions, Ltd.C861Q 0 ~ R2.000 -
Sharp Display Solutions, Ltd.P754Q 0 ~ R2.000 -
Sharp Display Solutions, Ltd.V754Q 0 ~ R2.000 -
Sharp Display Solutions, Ltd.C751Q 0 ~ R2.000 -
Sharp Display Solutions, Ltd.V984Q 0 ~ R2.000 -
Sharp Display Solutions, Ltd.C981Q 0 ~ R2.000 -
Sharp Display Solutions, Ltd.P654Q 0 ~ R2.000 -
Sharp Display Solutions, Ltd.V654Q 0 ~ R2.000 -
Sharp Display Solutions, Ltd.C651Q 0 ~ R2.000 -
Sharp Display Solutions, Ltd.V554Q 0 ~ R2.000 -
Sharp Display Solutions, Ltd.C501 0 ~ R2.000 -
Sharp Display Solutions, Ltd.C551 0 ~ R2.000 -
Sharp Display Solutions, Ltd.C431 0 ~ R2.000 -
Sharp Display Solutions, Ltd.P404 0 ~ R3.201 -
Sharp Display Solutions, Ltd.P484 0 ~ R3.201 -
Sharp Display Solutions, Ltd.P554 0 ~ R3.201 -
Sharp Display Solutions, Ltd.V404 0 ~ R3.201 -
Sharp Display Solutions, Ltd.V484 0 ~ R3.201 -
Sharp Display Solutions, Ltd.V554 0 ~ R3.201 -
Sharp Display Solutions, Ltd.V404-T 0 ~ R3.201 -
Sharp Display Solutions, Ltd.V484-T 0 ~ R3.201 -
Sharp Display Solutions, Ltd.V554-T 0 ~ R3.201 -
二、漏洞 CVE-2021-20699 的公开POC
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三、漏洞 CVE-2021-20699 的情报信息
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IV. Related Vulnerabilities
V. Comments for CVE-2021-20699

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