External risk intelligence

IBM DOORS Next Authentication Bypass Vulnerability

CVE advisorySeverity: CRITICAL (CVSS 10.0)

CVE-2024-27253

IBM DOORS Next is an enterprise-grade requirements management platform typically deployed within internal corporate networks for specific engineering and development teams. While it is a web-based application, it is not designed for public internet exposure and is generally protected by internal access controls and organizational firewalls.

Authentication Bypass

Halo Surface Signal: 2 out of 5 — less likely to be public-facing.

External exposure likelihood

Horizon Alert

Summary of the vulnerability and why it matters

An authenticated user could bypass security controls in IBM DOORS Next software, potentially leading to unauthorized actions. This vulnerability affects the application's ability to enforce its own security logic, which could have broad implications for data integrity and access depending on how the software is used within the organization. The main concern is confirming relevance and exposure.

  • User bypasses software security logic.
  • Affects unauthorized actions and data access.
  • Confirm relevance and assess exposure.

Attack Path

How an attacker could exploit the issue

An attacker could exploit this vulnerability by first gaining access to the application as an authenticated user. Once authenticated, the attacker could then manipulate the application's security logic to perform actions they are not authorized to do, potentially leading to unauthorized activities within the system.

  • Requires authenticated user access.
  • Bypasses security logic.
  • Unauthorized activities.

Live Threat

Current exploitation, exposure, and threat context

An authenticated user could bypass security logic to perform unauthorized actions when supported by the advisory. This could potentially impact system integrity and service behavior for users with appropriate authentication.

  • System access and integrity.
  • Unauthorized actions by authenticated users.
  • Disruption of normal service operations.

Operational Fix

Recommended remediation, mitigation, and detection steps

IBM DOORS Next is an enterprise requirements management application. The initial step for technical leaders and security teams is to identify all instances of this software within their environment. Subsequently, confirm its accessibility and business criticality, then locate the accountable owner to develop a tailored remediation plan based on the assessed risk.

  • Identify affected deployments and owners.
  • Verify exposure and business criticality.
  • Plan remediation based on risk.

Supplementary metadata

Validate whether this threat affects your internet-facing exposure.

Halo Threat Intelligence helps prioritize remediation with Halo Surface Signal and H/A/L/O context. Start exposure validation with a free external attack surface trial.

Frequently asked questions

What is IBM DOORS Next?

IBM DOORS Next is a specialized enterprise platform used by engineering and development teams to manage complex project requirements. It functions as a centralized repository where teams collaborate on technical specifications, track changes, and ensure alignment throughout the product development lifecycle.

What does CVE-2024-27253 mean for software security?

This CVE represents a vulnerability known as CWE-287, or Improper Authentication. In plain terms, it means the application's internal security gate is flawed. Even if a user is logged in, the system may fail to properly verify if that user has the permission to perform specific sensitive actions, allowing them to bypass intended restrictions.

How does an attacker trigger this vulnerability?

To trigger this, an attacker must already possess valid credentials to access the application. This is not a bypass that allows an unauthenticated outsider to break into the system from the login screen. It is an internal privilege issue where an existing, authorized user manipulates the software's logic to execute commands or access data beyond their assigned role.

Is my IBM DOORS Next instance at risk?

Halo Surface Signal indicates that IBM DOORS Next is typically an internal tool deployed within corporate networks, not meant for public internet access. If your instance is shielded by internal firewalls and standard organizational access controls, your risk profile is lower than applications directly exposed to the open web.

What are the first steps to handle this threat?

Begin by creating a comprehensive inventory of all IBM DOORS Next deployments within your organization. Once you have located these instances, verify their network accessibility and identify the specific business units that rely on them. Coordinate with the system owners to evaluate the risk to your data and prioritize a formal remediation plan.

References