PT-2021-18077 · Synology · Synology Diskstation Manager

Published 2021-06-01 · Updated 2025-01-14 · CVE-2021-29088

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Synology DiskStation Manager (DSM) versions prior to 6.2.4-25553

Description: The issue is related to improper limitation of a pathname to a restricted directory, also known as 'Path Traversal', in the cgi component. This allows local users to execute arbitrary code via unspecified vectors.

Recommendations: For versions prior to 6.2.4-25553, update to version 6.2.4-25553 or later to resolve the issue.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-29088

Affected Products

Synology Diskstation Manager

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-29088 · Security Note
• https://synology.com/security/advisory/Synology_SA_21_03 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-29088 · Vendor Advisory