CVE-2023-35991 Explained : Impact and Mitigation

A hidden functionality vulnerability in LOGITEC wireless LAN routers has been identified, allowing unauthorized access to certain management consoles and the execution of arbitrary OS commands.

Understanding CVE-2023-35991

This CVE impacts various products from LOGITEC CORPORATION, including LAN-W300N/DR, LAN-WH300N/DR, LAN-W300N/P, LAN-WH450N/GP, LAN-WH300AN/DGP, LAN-WH300N/DGP, and LAN-WH300ANDGPE.

What is CVE-2023-35991?

The vulnerability in these routers enables an attacker to gain unauthorized access to the management console and run OS commands without authentication.

The Impact of CVE-2023-35991

The exploitation of this vulnerability could lead to a compromise of the affected devices, potentially resulting in unauthorized access, data theft, or further network exploitation.

Technical Details of CVE-2023-35991

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows unauthenticated attackers to access the management console and execute malicious OS commands on affected LOGITEC wireless LAN routers.

Affected Systems and Versions

All versions of the following LOGITEC CORPORATION products are impacted: LAN-W300N/DR, LAN-WH300N/DR, LAN-W300N/P, LAN-WH450N/GP, LAN-WH300AN/DGP, LAN-WH300N/DGP, and LAN-WH300ANDGPE.

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging the hidden functionality to access the management console without proper authentication.

Mitigation and Prevention

To safeguard your systems and networks from CVE-2023-35991, follow the below mitigation strategies.

Immediate Steps to Take

Disable remote management access if not required.
Restrict access to the affected management console to authorized users.

Long-Term Security Practices

Regularly update the firmware and software of the affected devices.
Monitor network traffic for any suspicious activities or unauthorized access attempts.

Patching and Updates

Check with the vendor's website or security advisories for patches or updates to address the vulnerability.