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CVE-2021-47786

HIGH
7.5

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.

Details CVE

Score CVSS v3.17.5
SeveriteHIGH
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie1/16/2026
Derniere modification2/9/2026
Sourcenvd
Observations honeypot0

Produits affectes

redragon:bm-4091redragon:bm-4091_firmwareredragon:m602-ksredragon:m602-ks_firmwareredragon:m602a-rgbredragon:m602a-rgb_firmwareredragon:m602aw-rgbredragon:m602aw-rgb_firmwareredragon:m617-litredragon:m617-lit_firmwareredragon:m712-rgbredragon:m712-rgb_firmwareredragon:m721redragon:m721_firmwareredragon:m725-litredragon:m725-lit_firmwareredragon:m801p-rgbredragon:m801p-rgb_firmwareredragon:m816-proredragon:m816-pro_firmwareredragon:m910-kredragon:m910-k_firmwareredragon:m910-ksredragon:m910-ks_firmwareredragon:m914w-rgbredragon:m914w-rgb_firmwareredragon:m915rgb-wlredragon:m915rgb-wl_firmware

Faiblesses (CWE)

CWE-787

Correlations IOC

Aucune correlation enregistree

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