Synology DiskStation Manager prior 7.2-64561 User Management random values

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Synology DiskStation Manager. It has been rated as problematic. This issue affects some unknown processing of the component User Management Handler. This manipulation causes random values. This vulnerability is handled as CVE-2023-2729. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic was found in Synology DiskStation Manager (Network Attached Storage Software). Affected by this vulnerability is an unknown function of the component User Management Handler. The manipulation with an unknown input leads to a random values vulnerability. The CWE definition for the vulnerability is CWE-330. The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. As an impact it is known to affect confidentiality. The summary by CVE is:

Use of insufficiently random values vulnerability in User Management Functionality in Synology DiskStation Manager (DSM) before 7.2-64561 allows remote attackers to obtain user credential via unspecified vectors.

The weakness was released 06/13/2023 as SA_23_07. The advisory is shared at synology.com. This vulnerability is known as CVE-2023-2729 since 05/16/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600.001 for this issue.

Upgrading to version 7.2-64561 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: 5.7
VulDB Meta Temp Score: 5.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 5.9
CNA Vector (Synology Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Random values
CWE: CWE-330 / CWE-310
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: DiskStation Manager 7.2-64561

Timelineinfo

05/16/2023 🔍
06/13/2023 +28 days 🔍
06/13/2023 +0 days 🔍
07/08/2023 +25 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_23_07
Status: Confirmed

CVE: CVE-2023-2729 (🔍)
GCVE (CVE): GCVE-0-2023-2729
GCVE (VulDB): GCVE-100-231301

Entryinfo

Created: 06/13/2023 10:32
Updated: 07/08/2023 14:28
Changes: 06/13/2023 10:32 (52), 07/08/2023 14:28 (11)
Complete: 🔍
Cache ID: 216::103

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