CVE-2017-16772 : Vulnerability Insights and Analysis

A vulnerability related to improper input validation has been identified in Synology Photo Station versions prior to 6.8.3-3463 and 6.3-2971. This vulnerability, known as SYNOPHOTO_Flickr_MultiUpload, enables remote authenticated users to execute arbitrary code by manipulating the prog_id parameter.

Understanding CVE-2017-16772

This CVE involves a security issue in Synology Photo Station that allows remote authenticated users to execute arbitrary code.

What is CVE-2017-16772?

The vulnerability in Synology Photo Station versions before 6.8.3-3463 and 6.3-2971, named SYNOPHOTO_Flickr_MultiUpload, permits remote authenticated users to run arbitrary code through the manipulation of the prog_id parameter.

The Impact of CVE-2017-16772

This vulnerability could lead to unauthorized execution of arbitrary code by authenticated users, potentially compromising the security and integrity of the affected systems.

Technical Details of CVE-2017-16772

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability arises from improper input validation in SYNOPHOTO_Flickr_MultiUpload in Synology Photo Station versions before 6.8.3-3463 and 6.3-2971, allowing remote authenticated users to execute arbitrary code via the prog_id parameter.

Affected Systems and Versions

Product: Photo Station
Vendor: Synology
Vulnerable Versions:
Before 6.8.3-3463
Before 6.3-2971

Exploitation Mechanism

The vulnerability can be exploited by remote authenticated users manipulating the prog_id parameter to execute arbitrary code.

Mitigation and Prevention

Protecting systems from CVE-2017-16772 is crucial to maintaining security.

Immediate Steps to Take

Update Synology Photo Station to version 6.8.3-3463 or higher.
Apply security patches provided by Synology.
Monitor and restrict access to vulnerable systems.

Long-Term Security Practices

Regularly update software and firmware to the latest versions.
Implement strong authentication mechanisms.
Conduct security audits and assessments periodically.

Patching and Updates

Synology has released patches to address this vulnerability.
Stay informed about security advisories from Synology and apply patches promptly.