#VU86214 OS Command Injection in ER7206 - CVE-2023-42664

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Main Vulnerability Database Vulnerabilities #VU86214

#VU86214 OS Command Injection in ER7206 - CVE-2023-42664

Published: February 7, 2024


Vulnerability identifier: #VU86214
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-42664
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
ER7206
Software vendor:
TP-Link

Description

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation when setting up the PPTP global configuration. A remote administrator 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.


Remediation

Install updates from vendor's website.

External links