CVE-2022-27611 Explained : Impact and Mitigation
CVE-2022-27611 relates to a Path Traversal flaw in Synology Audio Station, allowing remote authenticated users to delete arbitrary files. Learn about its impact, affected systems, and mitigation steps.
A Path Traversal vulnerability in the webapi component of Synology Audio Station before version 6.5.4-3367 allows remote authenticated users to delete arbitrary files, potentially leading to unauthorized data deletion.
Understanding CVE-2022-27611
This CVE ID refers to a security issue in Synology Audio Station that could be exploited by remote authenticated users to perform unauthorized file deletions.
What is CVE-2022-27611?
CVE-2022-27611 is a Path Traversal vulnerability in Synology Audio Station, where attackers can delete arbitrary files via unspecified vectors.
The Impact of CVE-2022-27611
The impact of this vulnerability is moderate, with a CVSS base score of 5.4. It requires low privileges and has a low impact on confidentiality but can lead to data integrity issues.
Technical Details of CVE-2022-27611
This section delves into the specifics of the vulnerability in terms of its description, affected systems, versions, and exploitation mechanism.
Vulnerability Description
The vulnerability arises from improper limitation of a pathname to a restricted directory, enabling attackers to traverse the file system and delete files.
Affected Systems and Versions
Synology Audio Station versions prior to 6.5.4-3367 are affected by this vulnerability, allowing attackers to exploit the system.
Exploitation Mechanism
Remote authenticated users can leverage this vulnerability to delete arbitrary files through the webapi component of Synology Audio Station.
Mitigation and Prevention
To mitigate the risks associated with CVE-2022-27611, immediate steps should be taken and long-term security measures implemented.
Immediate Steps to Take
Users are advised to update Synology Audio Station to version 6.5.4-3367 or newer to address this vulnerability.
Long-Term Security Practices
Implementing robust access controls, monitoring file system activities, and conducting regular security audits can enhance system security.
Patching and Updates
Regularly applying security patches and updates provided by Synology is crucial to prevent exploitation of known vulnerabilities.