NetSight
IP …
critical9.8

CVE-2026-33280

Hidden functionality issue exists in BUFFALO Wi-Fi router products, which may allow an attacker to gain access to the product’s debugging functionality, result…

Impact

Hidden functionality issue exists in BUFFALO Wi-Fi router products, which may allow an attacker to gain access to the product’s debugging functionality, resulting in the execution of arbitrary OS commands.

Affected products

VendorProductAffected versions
BuffaloWcr-1166dhpl Firmware
before 1.01
BuffaloWsr3600be4-Kh Firmware
before 6.02
BuffaloWsr3600be4p Firmware
before 5.02
BuffaloWxr-1750dhp Firmware
before 2.63
BuffaloWxr-1750dhp2 Firmware
before 2.63
BuffaloWxr18000be10p Firmware
before 5.03
BuffaloWxr-1900dhp Firmware
before 2.53
BuffaloWxr-1900dhp2 Firmware
before 2.62
BuffaloWxr-1900dhp3 Firmware
before 2.66
BuffaloWxr-5950ax12 Firmware
before 3.57
BuffaloWxr-6000ax12b Firmware
before 3.57
BuffaloWxr-6000ax12p Firmware
before 3.57

Weakness classification

CWE-912

References