Synology DSM prior 7.1-42661 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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4.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Synology DSM. Affected by this vulnerability is an unknown functionality. The manipulation leads to server-side request forgery. This vulnerability is uniquely identified as CVE-2022-27622. The attack is possible to be carried out remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Synology DSM. This issue affects some unknown processing. The manipulation with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Server-Side Request Forgery (SSRF) vulnerability in Package Center functionality in Synology DiskStation Manager (DSM) before 7.1-42661 allows remote authenticated users to access intranet resources via unspecified vectors.

The weakness was disclosed 10/26/2022 as SA_22_18. It is possible to read the advisory at synology.com. The identification of this vulnerability is CVE-2022-27622 since 03/21/2022. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 7.1-42661 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CNA Base Score: 4.1
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: 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: DSM 7.1-42661

Timelineinfo

03/21/2022 🔍
10/26/2022 +218 days 🔍
10/26/2022 +0 days 🔍
11/25/2022 +30 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_22_18
Status: Confirmed

CVE: CVE-2022-27622 (🔍)
GCVE (CVE): GCVE-0-2022-27622
GCVE (VulDB): GCVE-100-212267

Entryinfo

Created: 10/26/2022 09:15
Updated: 11/25/2022 10:29
Changes: 10/26/2022 09:15 (49), 11/25/2022 10:29 (12)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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