FKIE_CVE-2021-47786

Vulnerability from fkie_nvd - Published: 2026-01-16 00:16 - Updated: 2026-02-09 14:27
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
disclosure@vulncheck.comhttps://github.com/Quadron-Research-Lab/Kernel_Driver_bugs/tree/main/REDRAGON_MOUSEExploit
disclosure@vulncheck.comhttps://www.exploit-db.com/exploits/50322Exploit, Third Party Advisory
disclosure@vulncheck.comhttps://www.redragonzone.com/Product
disclosure@vulncheck.comhttps://www.vulncheck.com/advisories/redragon-gaming-mouse-redragonmousesys-denial-of-service-pocThird Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.exploit-db.com/exploits/50322Exploit, Third Party Advisory
Impacted products
Vendor Product Version
redragon m725-lit_firmware -
redragon m725-lit -
redragon m617-lit_firmware -
redragon m617-lit -
redragon m910-ks_firmware -
redragon m910-ks -
redragon m801p-rgb_firmware -
redragon m801p-rgb -
redragon m602-ks_firmware -
redragon m602-ks -
redragon m914w-rgb_firmware -
redragon m914w-rgb -
redragon m816-pro_firmware -
redragon m816-pro -
redragon m602a-rgb_firmware -
redragon m602a-rgb -
redragon m721_firmware -
redragon m721 -
redragon m602aw-rgb_firmware -
redragon m602aw-rgb -
redragon m915rgb-wl_firmware -
redragon m915rgb-wl -
redragon m712-rgb_firmware -
redragon m712-rgb -
redragon m910-k_firmware -
redragon m910-k -
redragon bm-4091_firmware -
redragon bm-4091 -
To clipboard 

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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