CVE-2019-16877 : Vulnerability Insights and Analysis

Portainer before version 1.22.1 is affected by an Incorrect Access Control vulnerability.

Understanding CVE-2019-16877

This CVE describes an issue related to Incorrect Access Control in Portainer versions prior to 1.22.1.

What is CVE-2019-16877?

The vulnerability involves a security issue in Portainer that allows unauthorized access due to inadequate access control mechanisms.

The Impact of CVE-2019-16877

The vulnerability could lead to unauthorized users gaining access to sensitive information or performing malicious actions within the affected system.

Technical Details of CVE-2019-16877

Portainer before version 1.22.1 is susceptible to Incorrect Access Control.

Vulnerability Description

The vulnerability in Portainer versions prior to 1.22.1 allows attackers to bypass access controls and gain unauthorized entry.

Affected Systems and Versions

Product: Portainer
Vendor: N/A
Versions Affected: Prior to 1.22.1

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging the lack of proper access control checks in Portainer, potentially leading to unauthorized access.

Mitigation and Prevention

Steps to address and prevent the CVE-2019-16877 vulnerability.

Immediate Steps to Take

Upgrade Portainer to version 1.22.1 or later to mitigate the vulnerability.
Implement strong access control policies to restrict unauthorized access.

Long-Term Security Practices

Regularly monitor and audit access controls to ensure they are effective.
Train users on secure access practices to prevent unauthorized entry.

Patching and Updates

Stay informed about security updates for Portainer and promptly apply patches to address known vulnerabilities.