QNAP QTS up to 4.2.3 Configuration File information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in QNAP QTS up to 4.2.3. This vulnerability affects unknown code of the component Configuration File. The manipulation leads to information disclosure. This vulnerability was named CVE-2017-5227. The attack needs to be approached locally. Furthermore, there is an exploit available. It is recommended to upgrade the affected component. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Detailsinfo

A vulnerability classified as problematic has been found in QNAP QTS up to 4.2.3 (Network Attached Storage Software). This affects an unknown function of the component Configuration File. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

QNAP QTS before 4.2.4 Build 20170313 allows attackers to obtain sensitive information via vectors related to a configuration file.

The bug was discovered 03/22/2017. The weakness was shared 03/23/2017 as not defined mailinglist post (Full-Disclosure). The advisory is shared at seclists.org. This vulnerability is uniquely identified as CVE-2017-5227 since 01/09/2017. An attack has to be approached locally. The successful exploitation requires a authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The exploit is shared for download at securityfocus.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 (41745) and SecurityFocus (BID 97056†). The entries VDB-98473, VDB-98474, VDB-102561 and VDB-102562 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 3.8
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

Researcher Base Score: 7.9
Researcher Vector: 🔍

NVD Base Score: 7.5
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

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

01/09/2017 🔍
03/22/2017 +72 days 🔍
03/23/2017 +1 days 🔍
03/23/2017 +0 days 🔍
03/23/2017 +0 days 🔍
03/24/2017 +1 days 🔍
07/26/2024 +2681 days 🔍

Sourcesinfo

Vendor: qnap.com

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

CVE: CVE-2017-5227 (🔍)
GCVE (CVE): GCVE-0-2017-5227
GCVE (VulDB): GCVE-100-98469
SecurityFocus: 97056 - QNAP QTS CVE-2017-5227 Local Information Disclosure Vulnerability
OSVDB: - CVE-2017-5227 - QNAP - QTS - Information Disclosure Issue
SecurityTracker: 1038091

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

Entryinfo

Created: 03/24/2017 07:37 AM
Updated: 07/26/2024 02:32 PM
Changes: 03/24/2017 07:37 AM (78), 09/13/2020 09:52 AM (7), 11/15/2022 07:12 AM (3), 07/26/2024 02:32 PM (14)
Complete: 🔍
Cache ID: 18:BB2:40

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