16 Ergebnisse
7.5Hoch
CVE-2026-95104
BUFFALO INC. WSR-300HP; BUFFALO INC. WEX-G300

Stack-based buffer overflow vulnerability exists in BUFFALO Wi-Fi products. A non-authenticated crafted HTTP request may cause a denial-of-service (DoS) condition.

7.2Hoch
CVE-2026-86530
BUFFALO INC. WSR-300HP; BUFFALO INC. WEX-G300

BUFFALO Wi-Fi products handle some web form input improperly to assemble command line strings internally. An administrative user may send a crafted HTTP request and execute an arbitrary OS command.

5.3Mittel
CVE-2026-33366
BUFFALO INC. BUFFALO Wi-Fi router products

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

7.2Hoch
CVE-2026-33280
BUFFALO INC. BUFFALO Wi-Fi router products

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.

7.5Hoch
CVE-2026-32678
BUFFALO INC. BUFFALO Wi-Fi router products

Authentication bypass issue exists in BUFFALO Wi-Fi router products, which may allow an attacker to alter critical configuration settings without authentication.

8.8Hoch
CVE-2026-32669
BUFFALO INC. BUFFALO Wi-Fi router products

Code injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability is exploited, an arbitrary code may be executed on the products.

8.8Hoch
CVE-2026-27650
BUFFALO INC. BUFFALO Wi-Fi router products

OS 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.

4.3Mittel
CVE-2025-46413
BUFFALO INC. WSR-1800AX4; BUFFALO INC. WSR-1800AX4S; BUFFALO INC. WSR-1800AX4B; BUFFALO INC. WSR-1800AX4-KH

Use of password hash with insufficient computational effort issue exists in BUFFALO Wi-Fi router 'WSR-1800AX4 series'. When WPS is enabled, PIN code and/or Wi-Fi password may be obtained by an attacker.

7.2Hoch
CVE-2025-61941
BUFFALO INC. WXR9300BE6P series

A path traversal issue exists in WXR9300BE6P series firmware versions prior to Ver.1.10. Arbitrary file may be altered by an administrative user who logs in to the affected product. Moreover, arbitrary OS command may be executed via some file alteration.

6.7Mittel
CVE-2025-61871
BUFFALO INC. NAS Navigator2 (Windows version only)

NAS Navigator2 Windows version by BUFFALO INC. registers a Windows service with an unquoted file path. A user with the write permission on the root directory of the system drive may execute arbitrary code with SYSTEM privilege.

9.8Kritisch
CVE-2021-20090 KEV

Arcadyan Buffalo Firmware Path Traversal Vulnerability

Buffalo WSR-2533DHPL2, Buffalo WSR-2533DHP3

A path traversal vulnerability in the web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 could allow unauthenticated remote attackers to bypass authentication.

100%EPSS