Buffalo
Vulnerability activity for Buffalo: what is being exploited, what was published lately, and when the next patch release is due.
Last 30 days
- CVEs
- 0
- Critical (CVSS 9+)
- 0
- Exploited (CISA KEV)
- 0
- With exploit code
- 0
Last 90 days
- CVEs
- 0
- Critical (CVSS 9+)
- 0
- Exploited (CISA KEV)
- 0
- With exploit code
- 0
Last 365 days
- CVEs
- 5
- Critical (CVSS 9+)
- 3
- Exploited (CISA KEV)
- 0
- With exploit code
- 0
Exploited now
None of this vendor's CVEs are on CISA's known-exploited list.
Recent
- 5.3MediumMar 27, 2026Buffalo wcr-1166dhpl firmware Auth bypass / access controlCVE-2026-33366Missing authentication for critical function vulnerability in BUFFALO Wi-Fi router products may allow an attacker to forcibly reboot the product without authentication.
- 9.8CriticalMar 27, 2026Buffalo wcr-1166dhpl firmware Code / command injectionCVE-2026-33280Hidden 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.
- 7.5HighMar 27, 2026Buffalo wzr-s900dhp firmware Auth bypass / access controlCVE-2026-32678Authentication bypass issue exists in BUFFALO Wi-Fi router products, which may allow an attacker to alter critical configuration settings without authentication.
- 9.8CriticalMar 27, 2026Buffalo wcr-1166dhpl firmware Code / command injectionCVE-2026-32669Code injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability is exploited, an arbitrary code may be executed on the products.
- 9.8CriticalMar 27, 2026Buffalo wcr-1166dhpl firmware Code / command injectionCVE-2026-27650OS Command Injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability is exploited, an arbitrary OS command may be executed on the products.
Top products
- wcr-1166dhpl firmware4 CVEs in the last year, 3 critical
- wzr-s900dhp firmware1 CVE in the last year
Counts cover CVEs and advisories Watch Floor tracks, by the date they became news. Updated every 10 minutes.