CVE-2019-0403 : Security Advisory and Response

SAP Enable Now before version 1911 is susceptible to a CSV Command Injection vulnerability, allowing attackers to execute commands via manipulated CSV files.

Understanding CVE-2019-0403

This CVE identifies a security flaw in SAP Enable Now that permits the injection of malicious commands into CSV files, leading to potential exploitation.

What is CVE-2019-0403?

Prior to version 1911 of SAP Enable Now, a vulnerability exists that enables attackers to insert commands within CSV files. When these files are opened, the injected commands are executed, resulting in a CSV Command Injection.

The Impact of CVE-2019-0403

The vulnerability in SAP Enable Now before version 1911 can have severe consequences:

Attackers can execute arbitrary commands through manipulated CSV files.
Unauthorized access to sensitive information may occur.

Technical Details of CVE-2019-0403

SAP Enable Now CVE-2019-0403 involves the following technical aspects:

Vulnerability Description

The vulnerability allows attackers to insert and execute commands within CSV files, leading to CSV Command Injection.

Affected Systems and Versions

Product: SAP Enable Now
Vendor: SAP SE
Vulnerable Versions: Before 1911

Exploitation Mechanism

Attackers exploit the vulnerability by inserting malicious commands into CSV files, which are executed upon opening, enabling unauthorized actions.

Mitigation and Prevention

To address CVE-2019-0403, consider the following mitigation strategies:

Immediate Steps to Take

Update SAP Enable Now to version 1911 or later to eliminate the vulnerability.
Implement strict file validation mechanisms to prevent CSV Command Injections.

Long-Term Security Practices

Conduct regular security assessments and audits to identify and address vulnerabilities.
Provide security awareness training to users on handling CSV files securely.

Patching and Updates

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