Moxa NPort 5100A up to 1.5 Web Server cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Moxa NPort 5100A up to 1.5. This vulnerability affects unknown code of the component Web Server. This manipulation causes cross site scripting. This vulnerability is tracked as CVE-2024-3576. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Moxa NPort 5100A up to 1.5. It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the component Web Server. 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:

The NPort 5100A Series prior to version 1.6 is affected by web server XSS vulnerability. The vulnerability is caused by not correctly neutralizing user-controllable input before placing it in output. Malicious users may use the vulnerability to get sensitive information and escalate privileges.

The weakness was disclosed by Nicolai Grødum. It is possible to read the advisory at moxa.com. This vulnerability is known as CVE-2024-3576 since 04/10/2024. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 1.6 eliminates this vulnerability.

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Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.3
CNA Vector (Moxa Inc.): 🔍

CVSSv2info

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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: NPort 5100A 1.6

Timelineinfo

04/10/2024 🔍
05/06/2024 +26 days 🔍
05/06/2024 +0 days 🔍
04/01/2025 +330 days 🔍

Sourcesinfo

Vendor: moxa.com

Advisory: moxa.com
Researcher: Nicolai Grødum
Status: Confirmed

CVE: CVE-2024-3576 (🔍)
GCVE (CVE): GCVE-0-2024-3576
GCVE (VulDB): GCVE-100-263167

Entryinfo

Created: 05/06/2024 15:16
Updated: 04/01/2025 03:15
Changes: 05/06/2024 15:16 (66), 04/01/2025 03:15 (4)
Complete: 🔍
Cache ID: 216::103

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