Description
An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in Backup.Repository webapi component in Synology Hyper Backup before 4.1.2-4036 allows remote authenticated users with administrator privileges to write specific files containing non-sensitive information via unspecified vectors.
Published: 2026-06-03
Score: 4.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

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 16:30:00 +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 in Synology Hyper Backup Allows Admin Write Access

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.Repository webapi component in Synology Hyper Backup before 4.1.2-4036 allows remote authenticated users with administrator privileges to write specific files containing non-sensitive information via unspecified vectors.
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 4.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N'}


Subscriptions

Synology Hyper Backup
cve-icon MITRE

Status: PUBLISHED

Assigner: synology

Published:

Updated: 2026-06-03T15:49:29.116Z

Reserved: 2024-09-24T03:58:57.132Z

Link: CVE-2024-47263

cve-icon Vulnrichment

Updated: 2026-06-03T15:49:26.191Z

cve-icon NVD

Status : Analyzed

Published: 2026-06-03T14:16:26.250

Modified: 2026-06-05T18:31:50.727

Link: CVE-2024-47263

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-05T10:11:34Z

Weaknesses