VDB-102561 · CVE-2017-7629 · OpenVAS 800541

QNAP QTS up to 4.2.5 Change Password password recovery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in QNAP QTS up to 4.2.5. This affects an unknown function of the component Change Password. Performing a manipulation results in password recovery. This vulnerability is identified as CVE-2017-7629. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in QNAP QTS up to 4.2.5 (Network Attached Storage Software). It has been classified as critical. This affects an unknown code of the component Change Password. The manipulation with an unknown input leads to a password recovery vulnerability. CWE is classifying the issue as CWE-640. The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak. This is going to have an impact on integrity. The summary by CVE is:

QNAP QTS before 4.2.6 build 20170517 has a flaw in the change password function.

The bug was discovered 05/18/2017. The weakness was released 06/15/2017 (Website). The advisory is shared at qnap.com. This vulnerability is uniquely identified as CVE-2017-7629 since 04/10/2017. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1552 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 28 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 4.2.6 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-98469, VDB-98473, VDB-98474 and VDB-102562. Several companies clearly confirm that VulDB is the primary source for best 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: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: Password recovery
CWE: CWE-640
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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OpenVAS ID: 800541
OpenVAS Name: QNAP QTS Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: QTS 4.2.6

Timelineinfo

04/10/2017 🔍
05/18/2017 +38 days 🔍
06/15/2017 +28 days 🔍
06/15/2017 +0 days 🔍
06/16/2017 +1 days 🔍
10/18/2019 +854 days 🔍

Sourcesinfo

Vendor: qnap.com

Advisory: qnap.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-7629 (🔍)
GCVE (CVE): GCVE-0-2017-7629
GCVE (VulDB): GCVE-100-102561
See also: 🔍

Entryinfo

Created: 06/16/2017 03:52
Updated: 10/18/2019 11:07
Changes: 06/16/2017 03:52 (64), 10/18/2019 11:07 (2)
Complete: 🔍
Cache ID: 216::103

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

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