CVE-2026-33366

CVSS 6.9 MEDIUMEPSS 0.3%CWE-306

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.9EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

27 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Missing authentication for critical function vulnerability in BUFFALO Wi-Fi router products may allow an attacker to forcibly reboot the product without authentication.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Affected products

BUFFALO INC. · BUFFALO Wi-Fi router products

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://jvn.jp/en/jp/JVN83788689/https://www.buffalo.jp/news/detail/20260323-01.html