Synology Note Station up to 2.5.3 SYNO.NoteStation.Shard object_id cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Synology Note Station up to 2.5.3 and classified as problematic. This impacts an unknown function of the file SYNO.NoteStation.Shard. Performing a manipulation of the argument object_id as part of Parameter results in cross site scripting. This vulnerability is identified as CVE-2019-11827. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Synology Note Station up to 2.5.3. This affects an unknown part of the file SYNO.NoteStation.Shard. The manipulation of the argument object_id as part of a Parameter leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

Cross-site scripting (XSS) vulnerability in SYNO.NoteStation.Shard in Synology Note Station before 2.5.3-0863 allows remote attackers to inject arbitrary web script or HTML via the object_id parameter.

The weakness was released 06/30/2019 (Website). It is possible to read the advisory at synology.com. This vulnerability is uniquely identified as CVE-2019-11827 since 05/08/2019. It is possible to initiate the attack remotely. A authentication is necessary for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 2.5.3-0863 eliminates this vulnerability.

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

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

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

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 6.5
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: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: Note Station 2.5.3-0863

Timelineinfo

05/08/2019 🔍
06/30/2019 +53 days 🔍
06/30/2019 +0 days 🔍
10/09/2023 +1562 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_19_08
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-11827 (🔍)
GCVE (CVE): GCVE-0-2019-11827
GCVE (VulDB): GCVE-100-137091

Entryinfo

Created: 06/30/2019 21:45
Updated: 10/09/2023 14:39
Changes: 06/30/2019 21:45 (58), 06/29/2020 10:16 (1), 10/09/2023 14:36 (4), 10/09/2023 14:39 (12)
Complete: 🔍
Cache ID: 216::103

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