OS Command Injection in DIR-3060 - CVE-2021-28144
Published: March 15, 2021
Vulnerability identifier: #VU51482
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-28144
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation when SetVirtualServerSettings calls CheckArpTables. A remote authenticated attacker 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.
Affected software
DIR-3060
How to mitigate CVE-2021-28144
Install updates from vendor's website.
DIR-3060 - update to 1.11b04 HF2