CVE-2019-12112 : Vulnerability Insights and Analysis

A vulnerability was found in ONAP SDNC prior to the Dublin version. By leveraging the "sla/upload" feature with a specially crafted filename parameter, an attacker without authentication can execute arbitrary commands. This security issue affects all SDC configurations that include admportal.

Understanding CVE-2019-12112

This CVE-2019-12112 vulnerability allows unauthenticated attackers to execute arbitrary commands in ONAP SDNC setups that include admportal.

What is CVE-2019-12112?

CVE-2019-12112 is a security vulnerability in ONAP SDNC that enables attackers to run arbitrary commands without authentication by exploiting the "sla/upload" feature with a manipulated filename parameter.

The Impact of CVE-2019-12112

The vulnerability poses a significant risk as it allows unauthorized individuals to execute commands on affected systems, potentially leading to data breaches, system compromise, and unauthorized access.

Technical Details of CVE-2019-12112

This section provides detailed technical information about the CVE-2019-12112 vulnerability.

Vulnerability Description

The vulnerability in ONAP SDNC before the Dublin version allows unauthenticated attackers to execute arbitrary commands through the "sla/upload" feature with a specially crafted filename parameter.

Affected Systems and Versions

Vulnerable Systems: ONAP SDNC setups before the Dublin version
Affected Configurations: All SDC configurations that include admportal

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating the filename parameter in the "sla/upload" feature, enabling them to execute unauthorized commands without the need for authentication.

Mitigation and Prevention

To address CVE-2019-12112 and enhance system security, follow these mitigation and prevention measures:

Immediate Steps to Take

Upgrade ONAP SDNC to the Dublin version or later to eliminate the vulnerability
Implement proper access controls and authentication mechanisms to restrict unauthorized access

Long-Term Security Practices

Regularly monitor and audit system logs for any suspicious activities
Conduct security training for personnel to increase awareness of potential threats

Patching and Updates

Apply security patches and updates promptly to ensure the latest security measures are in place