Description
An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in Backup Task functionality in Synology Hyper Backup before 4.1.2-4036 allows remote authenticated users to write specific files via unspecified vectors.
Published: 2026-06-03
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 05 Jun 2026 18:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:synology:hyper_backup:*:*:*:*:*:*:*:*

Fri, 05 Jun 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Synology
Synology hyper Backup
Vendors & Products Synology
Synology hyper Backup

Wed, 03 Jun 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 03 Jun 2026 15:45:00 +0000

Type Values Removed Values Added
Title Path Traversal Allowing Write in Synology Hyper Backup

Wed, 03 Jun 2026 14:15:00 +0000

Type Values Removed Values Added
Description An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in Backup Task functionality in Synology Hyper Backup before 4.1.2-4036 allows remote authenticated users to write specific files via unspecified vectors.
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}


Subscriptions

Synology Hyper Backup
cve-icon MITRE

Status: PUBLISHED

Assigner: synology

Published:

Updated: 2026-06-03T15:49:08.289Z

Reserved: 2024-09-24T03:58:57.133Z

Link: CVE-2024-47273

cve-icon Vulnrichment

Updated: 2026-06-03T15:49:05.203Z

cve-icon NVD

Status : Analyzed

Published: 2026-06-03T14:16:26.400

Modified: 2026-06-05T18:32:09.173

Link: CVE-2024-47273

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-05T10:11:36Z

Weaknesses