ID:7048 - Exploit for Improper access control in SMA 100 - CVE-2021-20034

 
Main Vulnerability Database Exploits ID:7048 - Exploit for Improper access control in SMA 100 - CVE-2021-20034

ID:7048 - Exploit for Improper access control in SMA 100 - CVE-2021-20034

Published: November 25, 2021


Vulnerability identifier: #VU56853
Vulnerability risk: High
CVE-ID: CVE-2021-20034
CWE-ID: CWE-284
Exploitation vector: Remote access
Vulnerable software:
SMA 100

Link to public exploit:


Vulnerability description

The vulnerability allows a remote attacker to delete arbitrary files on the system.

The vulnerability exists due to improper access restrictions in SMA 100 management interface. A remote non-authenticated attacker can bypass implemented path traversal checks and delete an arbitrary file on the system, potentially resulting in a reboot to factory default settings.


Remediation

Install updates from vendor's website.