Synology Active Backup for Business prior 2.7.1-3234/2.7.1-13234/2.7.1-23234 path traversal

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Synology Active Backup for Business. It has been declared as critical. This vulnerability affects unknown code. Executing a manipulation can lead to path traversal. This vulnerability is tracked as CVE-2024-47264. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Synology Active Backup for Business and classified as critical. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was disclosed by Zhao Runzi as SA_25_02. The advisory is shared for download at synology.com. This vulnerability was named CVE-2024-47264 since 09/24/2024. The exploitation appears to be easy. The attack can be initiated remotely. Additional levels of successful authentication are required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 2.7.1-3234, 2.7.1-13234 or 2.7.1-23234 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 4.9
CNA Vector (synology): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Active Backup for Business 2.7.1-3234/2.7.1-13234/2.7.1-23234

Timelineinfo

09/24/2024 🔍
02/13/2025 +142 days 🔍
02/13/2025 +0 days 🔍
02/04/2026 +356 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_25_02
Researcher: Zhao Runzi
Status: Confirmed

CVE: CVE-2024-47264 (🔍)
GCVE (CVE): GCVE-0-2024-47264
GCVE (VulDB): GCVE-100-295672

Entryinfo

Created: 02/13/2025 08:08
Updated: 02/04/2026 16:34
Changes: 02/13/2025 08:08 (65), 02/04/2026 16:34 (12)
Complete: 🔍
Cache ID: 216::103

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