QNAP QTS 4.2.x myQNAPcloud Connection information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability was found in QNAP QTS 4.2.x. It has been declared as problematic. Affected is an unknown function of the component myQNAPcloud Connection Handler. Such manipulation leads to information disclosure. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in QNAP QTS 4.2.x (Network Attached Storage Software) and classified as critical. Affected by this issue is some unknown processing of the component myQNAPcloud Connection Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality, integrity, and availability.

The weakness was published 02/15/2017 by Harry Sintonen as QNAP QTS 4.2.x multiple vulnerabilities as not defined mailinglist post (Full-Disclosure). The advisory is available at seclists.org. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project. The advisory points out:

The Improper Certificate Validation in the myQNAPcloud requests enable Man-in-The-Middle attack against the myQNAPcloud connections. The attacker will learn the myQNAPcloud user credentials and/or access tokens. These in turn can be leveraged to obtain access to the NAS contents.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entries are available at VDB-97249 and VDB-97251. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/15/2017 🔍
02/24/2017 +9 days 🔍
08/17/2020 +1270 days 🔍

Sourcesinfo

Vendor: qnap.com

Advisory: QNAP QTS 4.2.x multiple vulnerabilities
Researcher: Harry Sintonen
Status: Not defined

GCVE (VulDB): GCVE-100-97250
See also: 🔍

Entryinfo

Created: 02/24/2017 15:36
Updated: 08/17/2020 09:12
Changes: 02/24/2017 15:36 (41), 08/17/2020 09:12 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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