CVE-2024-47264 | BDVDB-2026-266381 Detail

SynologyActive Backup for Business

Description#

Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in agent-related functionality in Synology Active Backup for Business before 2.7.1-13234, 2.7.1-23234 and 2.7.1-3234 allows remote authenticated users with administrator privileges to delete arbitrary files via unspecified vectors.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact high, availability impact none. Attack vector: network.

Weaknesses#

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

References#

https://www.synology.com/en-global/security/advisory/Synology_SA_25_02

Exploit#

No public exploit known

History#

Version 12025-02-13Record published in the CVE List.
Version 22025-02-18Most recent update recorded in the CVE List.

Published

Published: 2025-02-13
Last modified: 2025-02-18

Vendor information

Vendor: Synology
Product: Active Backup for Business

All Synology vulnerabilities

Score

4.9 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 47.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Path Traversal

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 2.7.1-3234
Fixed
2.7.1-3234
Vulnerable
< 2.7.1-13234
Fixed
2.7.1-13234
Vulnerable
< 2.7.1-23234
Fixed
2.7.1-23234

Scoring System

CVSS v4.0

Not available

CVSS v3.1

4.9 Medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	High
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	High
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).