Synology DiskStation Manager up to 6.0.3/6.1.4 synodsmnotify -fn injection

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Synology DiskStation Manager up to 6.0.3/6.1.4. Impacted is an unknown function of the component synodsmnotify. The manipulation of the argument -fn leads to injection. This vulnerability is uniquely identified as CVE-2017-16766. Local access is required to approach this attack. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Synology DiskStation Manager up to 6.0.3/6.1.4 (Network Attached Storage Software). This issue affects an unknown code of the component synodsmnotify. The manipulation of the argument -fn with an unknown input leads to a injection vulnerability. Using CWE to declare the problem leads to CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Impacted is integrity. The summary by CVE is:

An improper access control vulnerability in synodsmnotify in Synology DiskStation Manager (DSM) before 6.1.4-15217 and before 6.0.3-8754-6 allows local users to inject arbitrary web script or HTML via the -fn option.

The bug was discovered 12/22/2017. The weakness was disclosed 12/22/2017 (Website). The advisory is shared at synology.com. The identification of this vulnerability is CVE-2017-16766 since 11/10/2017. An attack has to be approached locally. A simple authentication is needed for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1055 for this issue.

Upgrading to version 6.0.3-8754-6 or 6.1.4-15217 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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 6.0.3-8754-6/6.1.4-15217

Timelineinfo

11/10/2017 🔍
12/22/2017 +42 days 🔍
12/22/2017 +0 days 🔍
12/22/2017 +0 days 🔍
12/23/2017 +1 days 🔍
01/15/2025 +2580 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_17_74
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-16766 (🔍)
GCVE (CVE): GCVE-0-2017-16766
GCVE (VulDB): GCVE-100-111017

Entryinfo

Created: 12/23/2017 09:39
Updated: 01/15/2025 02:39
Changes: 12/23/2017 09:39 (59), 12/17/2019 15:34 (2), 01/19/2023 06:52 (4), 01/15/2025 02:39 (29)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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