#VU70083 OS Command Injection in BUFFALO INC. products - CVE-2022-43443
Published: December 9, 2022
Vulnerability identifier: #VU70083
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-43443
CWE-ID: CWE-78
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
WSR-3200AX4S
WSR-3200AX4B
WSR-2533DHP
WSR-2533DHP2
WSR-A2533DHP2
WSR-2533DHP3
WSR-A2533DHP3
WSR-2533DHPL
WSR-2533DHPL2
WSR-2533DHPLS
WCR-1166DS
WSR-3200AX4S
WSR-3200AX4B
WSR-2533DHP
WSR-2533DHP2
WSR-A2533DHP2
WSR-2533DHP3
WSR-A2533DHP3
WSR-2533DHPL
WSR-2533DHPL2
WSR-2533DHPLS
WCR-1166DS
Software vendor:
BUFFALO INC.
BUFFALO INC.
Description
The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation. A remote attacker on the local network 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.
Remediation
Install updates from vendor's website.