CVE-2023-27367: (Pwn2Own) NETGEAR RAX30 libcms_cli Command Injection Remote Code Execution Vulnerability
First published: Fri May 03 2024(Updated: )
NETGEAR RAX30 libcms_cli Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the libcms_cli module. The issue results from the lack of proper validation of a user-supplied command 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-19838.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NETGEAR RAX30 | ||
| All of | ||
| NETGEAR RAX30 | <1.0.10.94 | |
| NETGEAR RAX30 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-27367?
CVE-2023-27367 is classified as a high-severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-27367?
To fix CVE-2023-27367, update the NETGEAR RAX30 firmware to the latest version beyond 1.0.10.94.
Who is affected by CVE-2023-27367?
Users of the NETGEAR RAX30 router with firmware version 1.0.10.94 or earlier are affected by CVE-2023-27367.
What type of vulnerability is CVE-2023-27367?
CVE-2023-27367 is a command injection vulnerability that allows for remote code execution.
Do I need authentication to exploit CVE-2023-27367?
Yes, exploiting CVE-2023-27367 requires authentication to the affected device.
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