Synology DiskStation Manager up to 6.2 Random Generator random values

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

A vulnerability classified as critical has been found in Synology DiskStation Manager up to 6.2 (Network Attached Storage Software). Affected is an unknown part of the component Random Generator. The manipulation with an unknown input leads to a random values vulnerability. CWE is classifying the issue as CWE-330. The software uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Use of insufficiently random values vulnerability in SYNO.Encryption.GenRandomKey in Synology DiskStation Manager (DSM) before 6.2-23739 allows man-in-the-middle attackers to compromise non-HTTPS sessions via unspecified vectors.

The bug was discovered 07/30/2018. The weakness was presented 07/30/2018 (Website). The advisory is shared for download at synology.com. This vulnerability is traded as CVE-2018-13280 since 07/05/2018. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1600.001.

Upgrading to version 6.2-23739 eliminates this vulnerability.

Productinfo

Type

Vendor

Name

License

  • commercial

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CNA Base Score: 7.4
CNA Vector (Synology Inc.): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Random values
CWE: CWE-330 / CWE-310
ATT&CK: T1600.001

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 6.2-23739

Timelineinfo

07/05/2018 🔍
07/30/2018 +25 days 🔍
07/30/2018 +0 days 🔍
07/30/2018 +0 days 🔍
07/31/2018 +1 days 🔍
04/27/2023 +1731 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_18_39
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-13280 (🔍)

Entryinfo

Created: 07/31/2018 07:07 AM
Updated: 04/27/2023 06:36 PM
Changes: 07/31/2018 07:07 AM (59), 03/11/2020 10:14 AM (2), 04/27/2023 06:29 PM (4), 04/27/2023 06:36 PM (12)
Complete: 🔍

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