OS Command Injection in BUFFALO INC. products - CVE-2024-44072

Vulnerability identifier: #VU96495

CSH Severity: Low

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-44072

CWE-ID: CWE-78

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote administrator can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

WEX-1166DHP2
WHR-1166DHP
WEX-733DHP
WEX-1166DHP
WEX-733DHPTX
WEX-733DHPS
WEX-300HPS/N
WEX-1166DHPS
WEX-733DHP2
WEX-300HPTX/N
WHR-1166DHP2
WSR-600DHP
WHR-1166DHP3
WMR-300
WHR-1166DHP4
WHR-600D
WSR-1166DHP3
WHR-300HP2

Install updates from vendor's website.

WEX-1166DHP2 - update to 1.06
WHR-1166DHP - update to 2.93
WEX-733DHP - update to 1.65
WEX-1166DHP - update to 1.24
WEX-733DHPTX - update to 1.04
WEX-733DHPS - update to 1.03
WEX-300HPS/N - update to 1.03
WEX-1166DHPS - update to 1.06
WEX-733DHP2 - update to 1.04
WEX-300HPTX/N - update to 1.03
WHR-1166DHP2 - update to 2.96
WSR-600DHP - update to 2.94
WHR-1166DHP3 - update to 2.96
WMR-300 - update to 2.51
WHR-1166DHP4 - update to 2.96
WHR-600D - update to 2.92
WSR-1166DHP3 - update to 1.19
WHR-300HP2 - update to 2.52

• https://jvn.jp/en/jp/JVN12824024/index.html
• https://www.buffalo.jp/news/detail/20240719-01.html

• OS Command Injection in BUFFALO wireless LAN routers and wireless LAN repeaters