External risk intelligence

Eclipse aeriOS Identity Manager Insecure Defaults Allow Administrative Access

CVE advisorySeverity: CRITICAL (CVSS 9.9)

CVE-2026-86464

The vulnerability involves Identity Manager and Keycloak services, which are frequently deployed as internet-facing edge components. Default configurations exposing these services via NodePort or insecure network interfaces significantly increase the risk of external exploitation, especially when combined with the use of known default credentials.

Information Disclosure

Halo Surface Signal: 4 out of 5 — likely to be public-facing.

External exposure likelihood

Horizon Alert

Summary of the vulnerability and why it matters

This critical vulnerability affects the development version of Eclipse aeriOS, specifically its Identity Manager component, due to insecure default configurations and credentials. If exploited, an attacker could gain administrative access to the Identity Manager or its database, potentially leading to unauthorized access, modification, or creation of sensitive identity data. The primary concern is to confirm if this unreleased technology is in use and assess any potential exposure.

Insecure defaults in a new Eclipse aeriOS component.
Could allow unauthorized access to identity data.
Confirm relevance and assess exposure.

Attack Path

How an attacker could exploit the issue

An attacker could potentially access the Identity Manager or its database if they can reach exposed services. This access could be gained by using known default credentials, leading to unauthorized modifications of identity data or the creation of fraudulent credentials for other system components.

Entry Condition: Attacker can reach exposed services.
Trigger Point: Using default credentials to access Identity Manager.
Resulting Risk: Unauthorized access to identity data.

Live Threat

Current exploitation, exposure, and threat context

In the development version of Eclipse aeriOS, insecure default configurations and credentials in the Identity Manager (IdM) could allow an attacker to gain administrative access to the IdM or its database. This could lead to unauthorized access or modification of sensitive identity-management data, such as user information, credentials, and cryptographic material, potentially enabling the creation of privileged identities.

Identity management data.
Exposed services with default credentials.
Unauthorized access and data modification.

Operational Fix

Recommended remediation, mitigation, and detection steps

The Identity Manager (IdM) team and platform engineers are responsible for addressing insecure default configurations and credentials in the Eclipse aeriOS Identity Manager. The first step is to locate all IdM deployments, assess their exposure and criticality, and identify the accountable owner before planning remediation.

Identify affected IdM deployments.
Verify IdM reachability and criticality.
Plan remediation based on risk.

Supplementary metadata

CVSS vector

Validate whether this threat affects your internet-facing exposure.

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Frequently asked questions

What is the Eclipse aeriOS Identity Manager?

Eclipse aeriOS is a framework under development, and its Identity Manager (IdM) acts as a central hub for managing user authentication, roles, and cryptographic security keys. It typically uses tools like Keycloak and PostgreSQL to secure and store identity-related data for other parts of the system. Because it is still in the development phase, it serves as a foundational component for software testing and initial architectural setups before an official production release.

What weakness does CVE-2026-86464 represent?

This vulnerability involves multiple weaknesses, including the use of hardcoded credentials (CWE-798) and improper default initialization (CWE-1188). In plain English, the system was configured to use well-known default passwords for its administrative and database accounts out of the box. Combined with insecure network settings, these flaws make it trivial for someone to bypass security controls and gain full control over the identity management platform.

How does an attacker trigger this vulnerability?

An attacker must be able to reach the specific services, such as Keycloak or the PostgreSQL database, over the network. If these services are left open to the network via insecure NodePort configurations or Docker Compose settings, the attacker can log in using the documented default credentials. Accessing the system internally or through a restricted, private network without these exposed ports does not provide the necessary bridge for this specific trigger.

Why should I care about this CVE-2026-86464 alert?

Halo Surface Signal indicates this is highly relevant because identity components like Keycloak are often placed at the edge of a network to handle traffic. If your deployment accidentally exposes these services to the internet, attackers can reach the administrative interfaces. Even if the service is internal, using the original default configurations creates a high risk of unauthorized access to all managed user accounts and cryptographic assets.

Do I need to update my Eclipse aeriOS deployment?

First, locate any active instances of the development version of aeriOS Identity Manager to confirm if they are running in your environment. If found, stop using any provided default credentials immediately and change them. Ensure that Keycloak and database services are restricted to internal-only network access rather than being exposed. Finally, move away from any testing configurations to a secure, custom credential management strategy.

References

Written by Nicholas Merritt

Nicholas Merritt is VP of Security Solutions at Halo Security. With more than 25 years across application security, vulnerability prioritization, and offensive security, he helps teams translate threat data into practical exposure validation and remediation focus. He authors Halo Threat Intelligence CVE advisories using Halo Surface Signal and H/A/L/O context to prioritize internet-facing risk.