Improper Privilege Management in Apache Syncope

Executive Summary

This vulnerability in Apache Syncope allows users to create or update delegations with roles they do not own or for realms outside their delegation scope. This improper privilege management could let attackers gain unauthorized access or elevate their permissions.

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Detection Guidance

This vulnerability involves improper privilege management in Apache Syncope where delegations can be created or updated with unauthorized roles. To detect it, check Apache Syncope logs for unusual delegation modifications or role assignments outside the expected realm subtree. Review user permissions and delegation configurations for inconsistencies.

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Impact Analysis

An attacker could exploit this to assign themselves or others roles they shouldn't have, potentially leading to unauthorized data access, privilege escalation, or system compromise. Users of Apache Syncope versions 3.0.0-M0 to 3.0.16, 4.0.0-M0 to 4.0.7, and 4.1.0-M0 to 4.1.2 are affected.

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Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating compliance requirements like GDPR (data protection) or HIPAA (health information security). Organizations using affected versions may face regulatory penalties or data breaches.

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Mitigation Strategies

Upgrade Apache Syncope to version 4.0.8, 4.1.3, or later to address the improper privilege management issue.

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