Rundeck Default Login Scanner

Rundeck is a popular open-source automation tool designed for operations managers, developers, and IT professionals. It is mainly used for managing and scheduling tasks and scripts across distributed systems, which makes it an essential tool in DevOps environments. With its web-based interface, Rundeck allows users to run on-demand tasks and manage infrastructure automation. It integrates smoothly with existing tools and systems, offering flexibility and increased control over operations. By providing users with the ability to orchestrate jobs and processes from a central location, it enhances productivity and operational efficiency. As such, it's a crucial component of any modern IT or development infrastructure.

The default login vulnerability is a critical security issue that can occur when products ship with preset credentials. This vulnerability is often due to a failure to change or disable these default settings post-deployment, leading to unauthorized access. Attackers often exploit this by logging in and gaining control over the system, potentially leading to further exploitation. Default credentials are easily accessible and are usually one of the first targets for attackers during cyber security breaches. The vulnerability poses a significant risk because it could enable malicious parties to execute commands, access sensitive data, or modify the system settings. Organizations must be vigilant and ensure default credentials are changed or disabled to prevent exploitation.

In Rundeck, the default login vulnerability can manifest when the admin account is left with the default credentials. Attackers can easily exploit this by using the default username and password to access the system through the login interface. Typically, the default credentials are common knowledge and can be found through public documentation or vulnerability databases. In technical terms, the vulnerable endpoint involves the login page where attackers can attempt to authenticate using default values. By not changing the factory settings, organizations expose themselves to unauthorized access through this vulnerable parameter. It's crucial to address this endpoint actively to prevent potential breaches and maintain the security integrity.

If the default login vulnerability in Rundeck is exploited, malicious entities could gain unauthorized access to system controls and data. This could lead to the manipulation of automated tasks, causing disruption or unauthorized data exposure. Furthermore, attackers might be able to deploy further harmful payloads within the network, escalating privileges or pivoting to more sensitive systems. The compromise could result in significant data breaches, operational downtime, and damage to reputation. In severe cases, attackers may delete or corrupt essential files, leading to a loss of critical data and resources.

REFERENCES

• https://raw.githubusercontent.com/karkis3c/bugbounty/main/nuclei-templates/default-login/rundeck-default-login.yaml
• https://docs.rundeck.com/docs/learning/