QNAP QTS/QuTS hero/QuTScloud excessive authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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2.9$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in QNAP QTS, QuTS hero and QuTScloud. This affects an unknown part. This manipulation causes excessive authentication. This vulnerability is handled as CVE-2024-32771. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in QNAP QTS, QuTS hero and QuTScloud (version now known). Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a excessive authentication vulnerability. The CWE definition for the vulnerability is CWE-307. The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks. As an impact it is known to affect confidentiality. The summary by CVE is:

An improper restriction of excessive authentication attempts vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow local network authenticated administrators to perform an arbitrary number of authentication attempts via unspecified vectors. QuTScloud is not affected. We have already fixed the vulnerability in the following versions: QTS 5.2.0.2782 build 20240601 and later QuTS hero h5.2.0.2782 build 20240601 and later

The weakness was released by Aliz Hammond as qsa-24-28. It is possible to read the advisory at qnap.com. This vulnerability is known as CVE-2024-32771 since 04/18/2024. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1110.001 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.9
VulDB Meta Temp Score: 2.9

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 2.4
NVD Vector: 🔍

CNA Base Score: 2.6
CNA Vector (qnap): 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Excessive authentication
CWE: CWE-307 / CWE-799 / CWE-400
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: 🔍

Timelineinfo

04/18/2024 🔍
09/06/2024 +141 days 🔍
09/06/2024 +0 days 🔍
09/20/2024 +14 days 🔍

Sourcesinfo

Vendor: qnap.com

Advisory: qsa-24-28
Researcher: Aliz Hammond
Status: Confirmed

CVE: CVE-2024-32771 (🔍)
GCVE (CVE): GCVE-0-2024-32771
GCVE (VulDB): GCVE-100-276751

Entryinfo

Created: 09/06/2024 20:09
Updated: 09/20/2024 19:07
Changes: 09/06/2024 20:09 (64), 09/09/2024 16:43 (1), 09/20/2024 19:07 (11)
Complete: 🔍
Cache ID: 216::103

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