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I. Basic Information for CVE-2021-47786
Vulnerability Information

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Vulnerability Title
Redragon Gaming Mouse - 'REDRAGON_MOUSE.sys' Denial of Service (PoC)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Redragon Gaming Mouse driver contains a kernel-level vulnerability that allows attackers to trigger a denial of service by sending malformed IOCTL requests. Attackers can send a crafted 2000-byte buffer with specific byte patterns to the REDRAGON_MOUSE device to crash the kernel driver.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
Redragon Gaming Mouse driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Redragon Gaming Mouse driver是美国Redragon公司的一款鼠标驱动软件。 Redragon Gaming Mouse driver存在安全漏洞,该漏洞源于存在内核级漏洞,可能导致发送畸形IOCTL请求触发拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
RedragonRedragon Gaming Mouse all version -
II. Public POCs for CVE-2021-47786
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III. Intelligence Information for CVE-2021-47786
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IV. Related Vulnerabilities
V. Comments for CVE-2021-47786

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