CVE-2017-7280 : What You Need to Know

Unitrends Enterprise Backup prior to version 9.0.0 is vulnerable to remote code execution due to inadequate input filtering in api/includes/systems.php.

Understanding CVE-2017-7280

A vulnerability in Unitrends Enterprise Backup allows attackers to execute arbitrary code remotely.

What is CVE-2017-7280?

This CVE identifies a flaw in Unitrends Enterprise Backup that enables remote code execution by exploiting insufficient input filtering.

The Impact of CVE-2017-7280

The vulnerability allows attackers to execute malicious code remotely, potentially leading to unauthorized access and data compromise.

Technical Details of CVE-2017-7280

Unitrends Enterprise Backup is susceptible to remote code execution due to improper input handling.

Vulnerability Description

The issue lies in api/includes/systems.php, where user input is not adequately filtered before being passed to the popen function, enabling attackers to execute arbitrary code.

Affected Systems and Versions

Product: Unitrends Enterprise Backup
Versions affected: Prior to 9.0.0

Exploitation Mechanism

Attackers can exploit this vulnerability by sending carefully crafted user variables to the affected system, triggering remote code execution.

Mitigation and Prevention

To address CVE-2017-7280, follow these steps:

Immediate Steps to Take

Update Unitrends Enterprise Backup to version 9.0.0 or later.
Implement strict input validation and filtering mechanisms.
Monitor system logs for any suspicious activities.

Long-Term Security Practices

Regularly conduct security assessments and audits.
Train staff on secure coding practices and awareness of social engineering tactics.

Patching and Updates

Apply security patches and updates promptly to mitigate known vulnerabilities.