VDB-103725 · CVE-2017-9340 · OpenVAS 801070

ownCloud Server up to 10.0.1 Shared Folders access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in ownCloud Server up to 10.0.1. The affected element is an unknown function of the component Shared Folders. Performing a manipulation results in access control. This vulnerability is known as CVE-2017-9340. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in ownCloud Server up to 10.0.1 (Cloud Software). This affects some unknown processing of the component Shared Folders. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on availability. The summary by CVE is:

An attacker is logged in as a normal user and can somehow make admin to delete shared folders in ownCloud Server before 10.0.2.

The bug was discovered 05/31/2017. The weakness was published 07/17/2017 (Website). The advisory is shared at owncloud.org. This vulnerability is uniquely identified as CVE-2017-9340 since 05/31/2017. It is possible to initiate the attack remotely. Required for exploitation is a authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 47 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 10.0.2 eliminates this vulnerability.

Similar entries are available at VDB-103724, VDB-103723 and VDB-103722. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD 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: Access control
CWE: CWE-264
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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OpenVAS ID: 801070
OpenVAS Name: ownCloud Multiple Vulnerabilities May17
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ownCloud Server 10.0.2

Timelineinfo

05/31/2017 🔍
05/31/2017 +0 days 🔍
07/17/2017 +47 days 🔍
07/17/2017 +0 days 🔍
07/18/2017 +1 days 🔍
10/27/2019 +831 days 🔍

Sourcesinfo

Advisory: owncloud.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-9340 (🔍)
GCVE (CVE): GCVE-0-2017-9340
GCVE (VulDB): GCVE-100-103725
See also: 🔍

Entryinfo

Created: 07/18/2017 11:21
Updated: 10/27/2019 07:03
Changes: 07/18/2017 11:21 (63), 10/27/2019 07:03 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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