QNAP QTS up to 3.0.2 Helpdesk access control

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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7.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in QNAP QTS up to 3.0.2 and classified as critical. This impacts an unknown function of the component Helpdesk. This manipulation causes access control. This vulnerability appears as CVE-2020-2507. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in QNAP QTS up to 3.0.2 (Network Attached Storage Software) and classified as critical. Affected by this vulnerability is an unknown part of the component Helpdesk. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 02/03/2021 as qsa-20-08. It is possible to read the advisory at qnap.com. This vulnerability is known as CVE-2020-2507. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 3.0.3 eliminates this vulnerability.

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

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: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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: Access control
CWE: CWE-284 / CWE-266
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: QTS 3.0.3

Timelineinfo

12/09/2019 🔍
02/03/2021 +422 days 🔍
02/03/2021 +0 days 🔍
02/23/2021 +20 days 🔍

Sourcesinfo

Vendor: qnap.com

Advisory: qsa-20-08
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-2507 (🔍)
GCVE (CVE): GCVE-0-2020-2507
GCVE (VulDB): GCVE-100-169123

Entryinfo

Created: 02/03/2021 19:08
Updated: 02/23/2021 09:07
Changes: 02/03/2021 19:08 (40), 02/23/2021 09:07 (6)
Complete: 🔍
Cache ID: 216::103

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