CVE-2017-6757 : Vulnerability Insights and Analysis

A vulnerability in Cisco Unified Communications Manager versions 10.5(2.10000.5), 11.0(1.10000.10), and 11.5(1.10000.6) allows an authenticated remote attacker to execute a blind SQL injection attack, potentially compromising data integrity.

Understanding CVE-2017-6757

This CVE involves a weakness in Cisco Unified Communications Manager that enables attackers to manipulate URLs to execute SQL injection attacks.

What is CVE-2017-6757?

The vulnerability in Cisco Unified Communications Manager versions 10.5(2.10000.5), 11.0(1.10000.10), and 11.5(1.10000.6) allows authenticated remote attackers to perform blind SQL injection attacks by bypassing protection filters.

The Impact of CVE-2017-6757

Attackers can modify or delete records in specific database tables, compromising data integrity.

Technical Details of CVE-2017-6757

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability arises from the lack of proper validation for user-input in SQL queries.

Affected Systems and Versions

Cisco Unified Communications Manager versions 10.5(2.10000.5), 11.0(1.10000.10), and 11.5(1.10000.6)

Exploitation Mechanism

Attackers can exploit the vulnerability by sending manipulated URLs containing SQL statements.

Mitigation and Prevention

Protecting systems from CVE-2017-6757 is crucial for maintaining data security.

Immediate Steps to Take

Apply patches provided by Cisco to address the vulnerability.
Monitor network traffic for any suspicious activity.
Restrict access to the affected systems.

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities.
Conduct security training for employees to raise awareness of potential threats.

Patching and Updates

Stay informed about security advisories from Cisco and apply patches promptly.