Moxa EDS-G4014 up to 3.1 Request confused deputy

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Moxa EDS-4008, EDS-4009, EDS-4012, EDS-4014, EDS-G4008, EDS-G4012 and EDS-G4014 up to 3.1. Impacted is an unknown function of the component Request Handler. This manipulation causes confused deputy. This vulnerability appears as CVE-2024-0387. The attack may be initiated remotely. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Moxa EDS-4008, EDS-4009, EDS-4012, EDS-4014, EDS-G4008, EDS-G4012 and EDS-G4014 up to 3.1 (Automation Software). It has been declared as critical. Affected by this vulnerability is some unknown processing of the component Request Handler. The manipulation with an unknown input leads to a confused deputy vulnerability. The CWE definition for the vulnerability is CWE-441. The product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere. This causes the product to appear to be the source of the request, leading it to act as a proxy or other intermediary between the upstream component and the external actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The EDS-4000/G4000 Series prior to version 3.2 includes IP forwarding capabilities that users cannot deactivate. An attacker may be able to send requests to the product and have it forwarded to the target. An attacker can bypass access controls or hide the source of malicious requests.

The weakness was presented 02/26/2024. It is possible to read the advisory at moxa.com. This vulnerability is known as CVE-2024-0387 since 01/10/2024. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 3.2 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: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (Moxa Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Confused deputy
CWE: CWE-441
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: EDS-4008/EDS-4009/EDS-4012/EDS-4014/EDS-G4008/EDS-G4012/EDS-G4014 3.2

Timelineinfo

01/10/2024 🔍
02/26/2024 +47 days 🔍
02/26/2024 +0 days 🔍
02/26/2025 +366 days 🔍

Sourcesinfo

Vendor: moxa.com

Advisory: moxa.com
Status: Confirmed

CVE: CVE-2024-0387 (🔍)
GCVE (CVE): GCVE-0-2024-0387
GCVE (VulDB): GCVE-100-254743

Entryinfo

Created: 02/26/2024 14:55
Updated: 02/26/2025 02:11
Changes: 02/26/2024 14:55 (49), 03/14/2024 08:46 (1), 10/28/2024 08:45 (16), 02/26/2025 02:11 (10)
Complete: 🔍
Cache ID: 216::103

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