Vulnerability identifier: #VU96495

Vulnerability risk: Low

CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-44072

CWE-ID: CWE-78

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
WHR-1166DHP2
Hardware solutions / Routers & switches, VoIP, GSM, etc
WHR-1166DHP3
Hardware solutions / Routers & switches, VoIP, GSM, etc
WHR-1166DHP4
Hardware solutions / Routers & switches, VoIP, GSM, etc
WSR-1166DHP3
Hardware solutions / Routers & switches, VoIP, GSM, etc
WSR-600DHP
Hardware solutions / Routers & switches, VoIP, GSM, etc
WEX-300HPTX/N
Hardware solutions / Routers & switches, VoIP, GSM, etc
WEX-733DHP2
Hardware solutions / Routers & switches, VoIP, GSM, etc
WEX-1166DHP2
Hardware solutions / Routers & switches, VoIP, GSM, etc
WEX-1166DHPS
Hardware solutions / Routers & switches, VoIP, GSM, etc
WEX-300HPS/N
Hardware solutions / Routers & switches, VoIP, GSM, etc
WEX-733DHPS
Hardware solutions / Routers & switches, VoIP, GSM, etc
WEX-733DHPTX
Hardware solutions / Routers & switches, VoIP, GSM, etc
WEX-1166DHP
Hardware solutions / Routers & switches, VoIP, GSM, etc
WEX-733DHP
Hardware solutions / Routers & switches, VoIP, GSM, etc
WHR-1166DHP
Hardware solutions / Routers & switches, VoIP, GSM, etc
WHR-300HP2
Hardware solutions / Routers & switches, VoIP, GSM, etc
WHR-600D
Hardware solutions / Routers & switches, VoIP, GSM, etc
WMR-300
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: BUFFALO INC.

Description

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.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

WHR-1166DHP2: 2.95

WHR-1166DHP3: 2.95

WHR-1166DHP4: 2.95

WSR-1166DHP3: 1.18

WSR-600DHP: 2.93

WEX-300HPTX/N: 1.02

WEX-733DHP2: 1.03

WEX-1166DHP2: 1.05

WEX-1166DHPS: 1.05

WEX-300HPS/N: 1.02

WEX-733DHPS: 1.02

WEX-733DHPTX: 1.03

WEX-1166DHP: 1.23

WEX-733DHP: 1.64

WHR-1166DHP: 2.92

WHR-300HP2: 2.51

WHR-600D: 2.91

WMR-300: 2.50

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External links
http://jvn.jp/en/jp/JVN12824024/index.html
http://www.buffalo.jp/news/detail/20240719-01.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.