CVE-2025-56577 in Evope
Summary
by MITRE • 08/29/2025
An issue in Evope Core v.1.1.3.20 allows a local attacker to obtain sensitive information via the use of hard coded cryptographic keys.
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Analysis
by VulDB Data Team • 08/29/2025
The vulnerability identified as CVE-2025-56577 represents a critical security flaw within Evope Core version 1.1.3.20 that exposes the system to unauthorized information disclosure. This issue stems from the improper handling of cryptographic materials within the application's codebase, creating a persistent security risk that can be exploited by local attackers with minimal privileges. The presence of hard coded cryptographic keys within the software demonstrates a fundamental failure in secure coding practices and represents a direct violation of established security principles.
The technical implementation of this vulnerability involves the embedding of cryptographic keys directly within the application source code or configuration files, making them accessible to any user with local system access. This approach fundamentally undermines the security model of the application, as the keys become trivially discoverable through standard file examination techniques. The flaw manifests as a weakness in the application's key management architecture, where the cryptographic materials are not properly secured or randomized during the software development lifecycle. This vulnerability directly maps to CWE-312, which specifically addresses the exposure of sensitive information through hard coded credentials, and represents a clear violation of the principle of least privilege that should govern all security-sensitive components.
The operational impact of this vulnerability extends beyond simple information disclosure to potentially enable more sophisticated attacks including privilege escalation and lateral movement within the compromised environment. Local attackers who can access the application files can extract the hard coded keys and use them to decrypt sensitive communications, impersonate legitimate system components, or gain access to additional system resources that were previously protected by the cryptographic controls. The exploitation of this vulnerability can lead to unauthorized data access, system compromise, and potential data exfiltration that could affect the confidentiality and integrity of the entire system. From an attack framework perspective, this vulnerability aligns with ATT&CK technique T1552.001, which covers the exploitation of credentials stored in files, and represents a foundational weakness that can enable other attack vectors.
Mitigation strategies for this vulnerability require immediate remediation through the implementation of proper cryptographic key management practices. Organizations should implement dynamic key generation and secure storage mechanisms that do not rely on hard coded values within the application code. The recommended approach involves integrating secure key management solutions such as hardware security modules or secure key vault services that can provide runtime key retrieval and management. Additionally, comprehensive code reviews should be conducted to identify and eliminate all instances of hard coded cryptographic materials throughout the application. Security controls should include regular vulnerability scanning, automated code analysis, and adherence to secure coding standards such as those outlined in the OWASP Secure Coding Practices. The remediation process must also incorporate proper key rotation mechanisms and ensure that cryptographic materials are handled according to industry best practices for cryptographic key management as defined by NIST SP 800-57 and other relevant security frameworks.