CVE-2021-26614 : Exploit Details and Defense Strategies

A high-severity vulnerability has been discovered in the IpTime C200 IP Camera, allowing remote attackers to execute arbitrary shell commands by sending crafted parameters to the exposed vulnerable web service interface.

Understanding CVE-2021-26614

This CVE relates to a critical remote code execution flaw in the IpTime C200 IP Camera.

What is CVE-2021-26614?

The CVE-2021-26614 vulnerability in the IpTime C200 IP Camera enables attackers to execute arbitrary shell commands through the vulnerable web service interface.

The Impact of CVE-2021-26614

The impact of this vulnerability is rated as high severity due to the ability of remote attackers to execute commands on the affected device, compromising confidentiality, integrity, and availability.

Technical Details of CVE-2021-26614

The technical details of CVE-2021-26614 include:

Vulnerability Description

The vulnerability lies in the ius_get.cgi component of the IpTime C200 IP Camera, allowing remote code execution.

Affected Systems and Versions

Affected platform: Ubuntu 20.04 Affected product: ipTIME C200 IP Camera Vulnerable version: 1.058

Exploitation Mechanism

Remote attackers can exploit this vulnerability by sending specially crafted parameters to the exposed web service interface.

Mitigation and Prevention

Protecting against CVE-2021-26614 involves the following measures:

Immediate Steps to Take

Disable remote access to the vulnerable service if not required
Apply appropriate network segmentation
Monitor network traffic for any suspicious activities

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities
Implement strong authentication mechanisms for device access
Conduct security assessments and audits periodically

Patching and Updates

Consult the vendor's security advisories for patches and updates addressing CVE-2021-26614.