PT-2026-45931 · Synology · Hyper Backup

Zhao Runzi · CVE-2024-47273 · Published 2026-06-03 · Updated 2026-06-03

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Synology Hyper Backup versions prior to 4.1.2-4036

Description A path traversal issue exists in the Backup Task functionality, where improper limitation of a pathname to a restricted directory allows remote authenticated users to write specific files via unspecified vectors. Path traversal is a flaw that allows an attacker to access or manipulate files and directories outside the intended folder.

Recommendations Update to version 4.1.2-4036 or later.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2024-47273

Affected Products

Hyper Backup

References · 3

• https://synology.com/en-global/releaseNote/HyperBackup?model=DS224%2B&os=DSM&version=7_x_series · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-47273 · Security Note
• https://t.me/CVEtracker/55712 · Telegram Post