Skip to contentBuffalo Wtr-m2133hs Firmware vulnerabilities
- buffalo inc. wi-fi router products, buffalo fs-m1266 firmware, fs-s1266 firmware +44 more +46 moreMissing authentication for critical function vulnerability in BUFFALO Wi-Fi router products may...CVE-2026-333666.9 Medium
- buffalo inc. wi-fi router products, buffalo fs-m1266 firmware, fs-s1266 firmware +44 more +46 moreHidden functionality issue exists in BUFFALO Wi-Fi router products, which may allow an attacker...CVE-2026-332808.6 High
- buffalo inc. wi-fi router products, buffalo fs-m1266 firmware, fs-s1266 firmware +44 more +46 moreAuthentication bypass issue exists in BUFFALO Wi-Fi router products, which may allow an attacker...CVE-2026-326788.7 High
- buffalo inc. wi-fi router products, buffalo fs-m1266 firmware, fs-s1266 firmware +44 more +46 moreCode injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability is...CVE-2026-326698.7 High
- buffalo inc. wi-fi router products, buffalo fs-m1266 firmware, fs-s1266 firmware +44 more +46 moreOS Command Injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability...CVE-2026-276508.6 High
- buffalo bhr-4grv firmware, dwr-hp-g300nh firmware, dwr-pg firmware +73 more +75 moreAuthentication bypass vulnerability in multiple Buffalo network devices allows a network-adjacent...CVE-2022-409668.8 High