CVE-2019-12710 : What You Need to Know

Cisco Unified Communications Manager SQL Injection Vulnerability

Understanding CVE-2019-12710

This CVE involves a vulnerability in the web-based interface of Cisco Unified Communications Manager and Cisco Unified Communications Manager Session Management Edition (SME) that could allow an authenticated, remote attacker to compromise system confidentiality by executing unauthorized SQL queries.

What is CVE-2019-12710?

The vulnerability arises due to inadequate validation of user-supplied input in SQL queries within the affected software. Attackers can exploit this by sending custom-crafted requests with malicious SQL statements to the application, potentially compromising system confidentiality.

The Impact of CVE-2019-12710

If successfully exploited, attackers can access specific database values, leading to a breach of system confidentiality.

Technical Details of CVE-2019-12710

Vulnerability Description

The web-based interface of Cisco Unified Communications Manager and SME is susceptible to SQL injection due to improper validation of user input in SQL queries.

Affected Systems and Versions

Product: Cisco Unified Communications Manager
Vendor: Cisco
Versions: Unspecified

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Confidentiality Impact: High
Privileges Required: High
User Interaction: None
Exploitation Scope: Unchanged
Vector String: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Mitigation and Prevention

Immediate Steps to Take

Apply vendor-provided patches promptly.
Monitor network traffic for signs of exploitation.
Restrict network access to affected systems.

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities.
Implement strong authentication mechanisms.
Conduct security training for staff to recognize and report suspicious activities.

Patching and Updates

Ensure that the latest security updates and patches are applied to the affected systems.