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 marked as critical has been reported in QNAP QTS up to 4.2.3. Affected by this issue is some unknown functionality. This manipulation causes command injection. This vulnerability appears as CVE-2017-6359. The attack may be initiated remotely. In addition, an exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in QNAP QTS up to 4.2.3 (Network Attached Storage Software) and classified as critical. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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

The bug was discovered 03/22/2017. The weakness was presented 03/23/2017 by Harry Sintonen (Website). The advisory is shared at securitytracker.com. This vulnerability is known as CVE-2017-6359 since 02/28/2017. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

It is possible to download the exploit 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†). See VDB-98469, VDB-98474, VDB-98475 and VDB-102561 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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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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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 🔍
07/07/2024 +2662 days 🔍

Sourcesinfo

Vendor: qnap.com

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

CVE: CVE-2017-6359 (🔍)
GCVE (CVE): GCVE-0-2017-6359
GCVE (VulDB): GCVE-100-98473
SecurityFocus: 97059 - QNAP QTS Multiple Arbitrary Command Execution Vulnerabilities
OSVDB: - CVE-2017-6359 - QNAP - QTS - Privilege Escalation Issue
SecurityTracker: 1038091

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

Entryinfo

Created: 03/24/2017 07:38
Updated: 07/07/2024 02:28
Changes: 03/24/2017 07:38 (67), 09/13/2020 10:12 (8), 11/15/2022 07:17 (3), 07/07/2024 02:28 (15)
Complete: 🔍
Cache ID: 216::103

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

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