CWE
22
Advisory Published
Updated

CVE-2021-33182: Path Traversal

First published: Tue Jun 01 2021(Updated: )

Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in PDF Viewer component in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows remote authenticated users to read limited files via unspecified vectors.

Credit: security@synology.com

Affected SoftwareAffected VersionHow to fix
Synology DiskStation Manager<6.2.4-25553

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Frequently Asked Questions

  • What is the vulnerability ID for this vulnerability?

    The vulnerability ID for this vulnerability is CVE-2021-33182.

  • What is the title of this vulnerability?

    The title of this vulnerability is 'Improper limitation of a pathname to a restricted directory ( Path Traversal ) vulnerability in PDF Viewer component in Synology DiskStation Manager (DSM) before 6.2.4-25553'.

  • What is the description of this vulnerability?

    The description of this vulnerability is 'Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in PDF Viewer component in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows remote authenticated users to read limited files via unspecified vectors.'

  • What is the affected software and version for this vulnerability?

    The affected software and version for this vulnerability is Synology DiskStation Manager (DSM) before 6.2.4-25553.

  • What is the severity of this vulnerability?

    The severity of this vulnerability is medium with a CVSS score of 4.3.

  • How can I fix this vulnerability?

    To fix this vulnerability, you should update Synology DiskStation Manager (DSM) to version 6.2.4-25553 or later.

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