CVE-2017-11162 : Vulnerability Insights and Analysis

A vulnerability related to directory traversal has been identified in Synology Photo Station versions prior to 6.7.4-3433 and 6.3-2968, allowing remote authenticated users to access and read arbitrary files.

Understanding CVE-2017-11162

This CVE involves a directory traversal vulnerability in the synphotoio component of Synology Photo Station.

What is CVE-2017-11162?

The vulnerability in Synology Photo Station versions before 6.7.4-3433 and 6.3-2968 enables remote authenticated users to read arbitrary files through unspecified methods.

The Impact of CVE-2017-11162

This vulnerability could be exploited by attackers to access sensitive information stored on the affected systems, potentially leading to unauthorized disclosure of data.

Technical Details of CVE-2017-11162

The technical aspects of the CVE provide insight into the vulnerability and its implications.

Vulnerability Description

The vulnerability allows remote authenticated users to perform directory traversal and access arbitrary files using unspecified vectors.

Affected Systems and Versions

Product: Synology Photo Station
Vendor: Synology
Versions Affected: Before 6.7.4-3433 and 6.3-2968

Exploitation Mechanism

The exploitation of this vulnerability involves leveraging the directory traversal flaw in the synphotoio component to read files that should be restricted.

Mitigation and Prevention

Protecting systems from CVE-2017-11162 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Synology Photo Station to version 6.7.4-3433 or newer to mitigate the vulnerability.
Monitor and restrict access to sensitive files and directories.

Long-Term Security Practices

Regularly review and update access controls to prevent unauthorized file access.
Conduct security assessments to identify and address similar vulnerabilities in the future.

Patching and Updates

Apply security patches provided by Synology to address the directory traversal vulnerability.