Synology Media Server prior 1.8.3-2881 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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5.1$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Synology Media Server. This affects an unknown part. This manipulation causes server-side request forgery. This vulnerability appears as CVE-2021-34808. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Synology Media Server and classified as critical. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality.

The weakness was presented 06/18/2021 as SA_21_10. It is possible to read the advisory at synology.com. This vulnerability is known as CVE-2021-34808. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 1.8.3-2881 eliminates this vulnerability.

Be aware that VulDB is the high quality 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: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Media Server 1.8.3-2881

Timelineinfo

06/16/2021 🔍
06/18/2021 +2 days 🔍
06/18/2021 +0 days 🔍
06/21/2021 +3 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_21_10
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-34808 (🔍)
GCVE (CVE): GCVE-0-2021-34808
GCVE (VulDB): GCVE-100-177223

Entryinfo

Created: 06/18/2021 07:42
Updated: 06/21/2021 14:46
Changes: 06/18/2021 07:42 (37), 06/21/2021 14:43 (6), 06/21/2021 14:46 (1)
Complete: 🔍
Cache ID: 216::103

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