title: TP-Link Omada ER605 Access Control Command Injection Remote Code Execution Vulnerability
description: TP-Link Omada ER605 Access Control Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Omada ER605. Authentication is required to exploit this vulnerability.
The specific issue exists within the handling of the name field in the access control user interface. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-22227.
problem types: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
affected:
{
vendor: TP-Link
product: Omada ER605
versions:
version: 2.1.2 Build 20230210 Rel.62992, status: affected
defaultStatus: unknown
}
metrics:
format: CVSS
cvssV3_0: [
version: 3.0
vectorString: CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
baseScore: 6.8
baseSeverity: MEDIUM
]