QNAP QTS up to 4.2.3 command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in QNAP QTS up to 4.2.3. This vulnerability affects unknown code. Performing a manipulation results in command injection. This vulnerability is known as CVE-2017-6361. Remote exploitation of the attack is possible. Furthermore, an exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in QNAP QTS up to 4.2.3 (Network Attached Storage Software). It has been classified as critical. This affects some unknown processing. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

QNAP QTS before 4.2.4 Build 20170313 allows attackers to execute arbitrary commands via unspecified vectors.

The bug was discovered 03/22/2017. The weakness was published 03/23/2017 by Harry Sintonen (Website). It is possible to read the advisory at securitytracker.com. This vulnerability is uniquely identified as CVE-2017-6361 since 02/28/2017. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 4.2.4 Build 20170313 eliminates this vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (41842) and SecurityFocus (BID 97059†). Similar entries are available at VDB-98473 and VDB-98474. Statistical analysis made it clear that VulDB provides the best quality for 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: 8.5
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 800541
OpenVAS Name: QNAP QTS Multiple Arbitrary Command Execution Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: QTS 4.2.4 Build 20170313

Timelineinfo

02/28/2017 🔍
03/21/2017 +21 days 🔍
03/22/2017 +1 days 🔍
03/23/2017 +1 days 🔍
03/23/2017 +0 days 🔍
03/24/2017 +1 days 🔍
07/04/2024 +2659 days 🔍

Sourcesinfo

Vendor: qnap.com

Advisory: securitytracker.com⛔
Researcher: Harry Sintonen
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-6361 (🔍)
GCVE (CVE): GCVE-0-2017-6361
GCVE (VulDB): GCVE-100-98475
SecurityFocus: 97059 - QNAP QTS Multiple Arbitrary Command Execution Vulnerabilities
OSVDB: - CVE-2017-6361 - QNAP - QTS - Command Execution Issue
SecurityTracker: 1038091

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/24/2017 07:39
Updated: 07/04/2024 21:43
Changes: 03/24/2017 07:39 (67), 09/13/2020 10:20 (8), 11/15/2022 07:30 (3), 07/04/2024 21:43 (15)
Complete: 🔍
Cache ID: 216::103

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

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