CVE-2019-12279 : Exploit Details and Defense Strategies

In Nagios XI 5.6.1, a potential SQL injection vulnerability exists in the "login.php?forgotpass" feature. The vendor disputes this as a vulnerability due to the lack of a valid SQL injection demonstration.

Understanding CVE-2019-12279

This CVE involves a disputed SQL injection vulnerability in Nagios XI 5.6.1.

What is CVE-2019-12279?

CVE-2019-12279 is a reported SQL injection vulnerability in Nagios XI 5.6.1 through the "login.php?forgotpass" feature.

The Impact of CVE-2019-12279

The impact of this vulnerability is disputed as the vendor argues that it does not constitute a legitimate SQL injection threat.

Technical Details of CVE-2019-12279

This section provides technical details of the CVE.

Vulnerability Description

The vulnerability allows potential SQL injection through the "username" parameter in the password reset form of Nagios XI 5.6.1.

Affected Systems and Versions

Product: Nagios XI 5.6.1
Vendor: Nagios
Version: Not applicable

Exploitation Mechanism

The vulnerability can be exploited through the "username" parameter in the password reset form.
The proof-of-concept (POC) provided does not demonstrate a valid injection.
The username value undergoes SQL escaping functions during the query creation.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial.

Immediate Steps to Take

Monitor vendor updates and communications regarding the vulnerability.
Implement additional security measures to mitigate SQL injection risks.

Long-Term Security Practices

Regularly update and patch Nagios XI to the latest version.
Conduct security assessments and penetration testing to identify and address vulnerabilities.

Patching and Updates

Stay informed about patches or fixes released by the vendor to address this vulnerability.