Overview
CVE-2025-64312 is a medium severity permission control vulnerability discovered in the file management module of an unspecified system. Successful exploitation of this vulnerability could lead to a breach of service confidentiality. This article provides a detailed analysis of the vulnerability, its potential impact, and recommended mitigation strategies.
Technical Details
The vulnerability lies in the insufficient permission checks within the file management module. An attacker could potentially manipulate file access controls to gain unauthorized access to sensitive files or directories. The specific attack vector and affected component details are currently limited but available from the reference link below.
CVSS Analysis
The Common Vulnerability Scoring System (CVSS) score for CVE-2025-64312 is 4.9 (Medium). This score reflects the potential impact of the vulnerability, primarily affecting service confidentiality.
Possible Impact
Exploitation of CVE-2025-64312 can lead to the following:
- Confidentiality Breach: Unauthorized access to sensitive files and data.
- Data Leakage: Potential exposure of confidential information to unauthorized parties.
- System Compromise: In certain scenarios, this could lead to further system compromise.
Mitigation and Patch Steps
To mitigate the risk posed by CVE-2025-64312, it is strongly recommended to:
- Apply the Official Patch: Immediately apply the patch provided by the vendor. Check the vendor’s security bulletin for specific instructions.
- Review File Permissions: Review and harden file permissions to ensure least privilege access.
- Monitor System Logs: Monitor system logs for any suspicious activity related to file access.
- Implement Access Control Lists (ACLs): Properly configure ACLs to restrict unauthorized access to sensitive files and directories.
References
- CVE ID: CVE-2025-64312
- Huawei Security Bulletin: https://consumer.huawei.com/en/support/bulletin/2025/11/
