CVE-2023-51035 : What You Need to Know

TOTOLINK EX1200L V9.3.5u.6146_B20201023 is vulnerable to arbitrary command execution on the cstecgi.cgi NTPSyncWithHost interface.

Understanding CVE-2023-51035

This article provides insights into CVE-2023-51035, highlighting the vulnerability in TOTOLINK EX1200L V9.3.5u.6146_B20201023.

What is CVE-2023-51035?

CVE-2023-51035 exposes a security flaw in TOTOLINK EX1200L V9.3.5u.6146_B20201023, allowing attackers to execute arbitrary commands via the cstecgi.cgi NTPSyncWithHost interface.

The Impact of CVE-2023-51035

This vulnerability poses a significant risk as threat actors can exploit it to execute malicious commands on affected systems.

Technical Details of CVE-2023-51035

In this section, we delve deeper into the technical aspects of CVE-2023-51035.

Vulnerability Description

The vulnerability allows unauthorized command execution through the NTPSyncWithHost interface in TOTOLINK EX1200L V9.3.5u.6146_B20201023.

Affected Systems and Versions

TOTOLINK EX1200L V9.3.5u.6146_B20201023 is confirmed to be impacted by this vulnerability.

Exploitation Mechanism

Threat actors can exploit CVE-2023-51035 by sending crafted requests to the cstecgi.cgi NTPSyncWithHost interface, enabling them to execute arbitrary commands.

Mitigation and Prevention

Protecting systems from CVE-2023-51035 requires immediate action and long-term security measures.

Immediate Steps to Take

Disable the cstecgi.cgi NTPSyncWithHost interface if not essential.
Implement network segmentation to restrict unauthorized access.
Monitor network traffic for any suspicious activity.

Long-Term Security Practices

Regularly update firmware and security patches for the affected device.
Conduct security audits to identify and address vulnerabilities proactively.
Educate users on safe browsing habits and cybersecurity best practices.

Patching and Updates

Stay informed about vendor releases for TOTOLINK EX1200L V9.3.5u.6146_B20201023 to apply security patches promptly.