QNAP QTS/QuTS hero prior 5.1.6.2722 Build 20240402 cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability was found in QNAP QTS and QuTS hero. It has been classified as problematic. This affects an unknown function. This manipulation causes cross site scripting. This vulnerability is tracked as CVE-2024-21897. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in QNAP QTS and QuTS hero. It has been declared as problematic. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.6.2722 build 20240402 and later QuTS hero h5.1.6.2734 build 20240414 and later

The weakness was disclosed by Hussain Adnan Hashim as qsa-24-20. The advisory is shared at qnap.com. This vulnerability is known as CVE-2024-21897 since 01/03/2024. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 5.1.6.2722 Build 20240402 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 8.9
CNA Vector (qnap): 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: 🔍

Upgrade: QTS/QuTS hero 5.1.6.2722 Build 20240402

Timelineinfo

01/03/2024 🔍
09/06/2024 +246 days 🔍
09/06/2024 +0 days 🔍
03/11/2025 +186 days 🔍

Sourcesinfo

Vendor: qnap.com

Advisory: qsa-24-20
Researcher: Hussain Adnan Hashim
Status: Confirmed

CVE: CVE-2024-21897 (🔍)
GCVE (CVE): GCVE-0-2024-21897
GCVE (VulDB): GCVE-100-276757

Entryinfo

Created: 09/06/2024 20:12
Updated: 03/11/2025 01:28
Changes: 09/06/2024 20:12 (66), 09/09/2024 16:26 (1), 09/12/2024 07:16 (11), 03/11/2025 01:28 (3)
Complete: 🔍
Cache ID: 216::103

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