Improper access control in WSR-2533DHPL2 and WSR-2533DHP3 - CVE-2021-20092
Published: April 27, 2021
Vulnerability identifier: #VU52638
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-20092
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: BUFFALO INC.
Affected software:
WSR-2533DHPL2
WSR-2533DHP3
WSR-2533DHPL2
WSR-2533DHP3
Detailed vulnerability description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in the web interfaces. A remote attacker can bypass implemented security restrictions and gain unauthorized access to sensitive information on the system.
How to mitigate CVE-2021-20092
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.