#VU52637 Code Injection in WSR-2533DHPL2 and WSR-2533DHP3 - CVE-2021-20091
Published: April 27, 2021
Vulnerability identifier: #VU52637
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-20091
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
WSR-2533DHPL2
WSR-2533DHP3
WSR-2533DHPL2
WSR-2533DHP3
Software vendor:
BUFFALO INC.
BUFFALO INC.
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in the web interfaces. A remote authenticated attacker can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.