Overview
A potentially devastating security vulnerability, identified as CVE-2025-56577, has been discovered in Evope Core v.1.1.3.20. This vulnerability could allow a local attacker to obtain sensitive information through the use of hard-coded cryptographic keys within the system. The severity of this vulnerability is high, due to its potential to compromise systems and result in data leakage. This issue affects all systems running the said version of Evope Core, highlighting the immediate need for action to mitigate the risk.
Vulnerability Summary
CVE ID: CVE-2025-56577
Severity: High (8.4 CVSS score)
Attack Vector: Local
Privileges Required: Low
User Interaction: None
Impact: System compromise and potential data leakage
Affected Products
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Product | Affected Versions
Evope Core | v.1.1.3.20
How the Exploit Works
The exploit takes advantage of hard-coded cryptographic keys within the Evope Core v.1.1.3.20. An attacker who has local access to the system can use these keys to decrypt sensitive information, potentially gaining unauthorized access to confidential data and system resources. The hardcoded keys could be leveraged to intercept and decrypt data, manipulate data, or even create unauthorized administrative accounts, leading to a full system compromise.
Conceptual Example Code
The following example demonstrates a potential way an attacker might exploit this vulnerability. This is a conceptual example and does not reflect an actual exploit:
# An example of how hardcoded keys might be used to decrypt sensitive data
def exploit(target):
hardcoded_key = 'VulnerableHardCodedKey'
encrypted_data = target.retrieve_encrypted_data()
decrypted_data = decrypt(hardcoded_key, encrypted_data)
return decrypted_data
# Assuming that the attacker has local access to the system
target = LocalSystem()
sensitive_data = exploit(target)
print(sensitive_data)In this pseudocode, an attacker uses the hard-coded key to decrypt sensitive data retrieved from the target system.
Recommended Mitigation
As CVE-2025-56577 is a result of hardcoded cryptographic keys in Evope Core v.1.1.3.20, the primary solution is to apply the vendor-supplied patch, which removes these hardcoded keys and replaces them with a more secure method of encryption.
In the absence of a patch, or until one can be applied, organizations can use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to monitor and control network traffic. These tools can help identify and block attempts to exploit this vulnerability.
It is also advisable to follow best practices for secure coding, which include avoiding the use of hardcoded cryptographic keys and ensuring sensitive data is properly encrypted and secured.
