Synology Download Station prior 3.8.15-3563 Task Management server-side request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Synology Download Station. It has been declared as critical. This impacts an unknown function of the component Task Management. The manipulation results in server-side request forgery. This vulnerability is identified as CVE-2021-33184. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Synology Download Station. Affected is some unknown processing of the component Task Management. The manipulation with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. This is going to have an impact on confidentiality.

The weakness was released 06/02/2021 as SA_20_23. The advisory is shared for download at synology.com. This vulnerability is traded as CVE-2021-33184. There are neither technical details nor an exploit publicly available.

Upgrading to version 3.8.15-3563 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
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: Download Station 3.8.15-3563

Timelineinfo

05/18/2021 🔍
06/02/2021 +15 days 🔍
06/02/2021 +0 days 🔍
06/05/2021 +3 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_20_23
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-33184 (🔍)
GCVE (CVE): GCVE-0-2021-33184
GCVE (VulDB): GCVE-100-176196

Entryinfo

Created: 06/02/2021 14:37
Updated: 06/05/2021 09:41
Changes: 06/02/2021 14:37 (38), 06/05/2021 09:39 (6), 06/05/2021 09:41 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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