VDB-234328 · CVE-2021-37384 · GCVE-0-2021-37384

Furukawa 423-41W-AC/LD421-21W Web Interface Remote Code Execution

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.9	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in Furukawa 423-41W-AC and LD421-21W. The affected element is an unknown function of the component Web Interface. Executing a manipulation can lead to an unknown weakness. This vulnerability appears as CVE-2021-37384. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Furukawa 423-41W-AC and LD421-21W (the affected version unknown) and classified as critical. This vulnerability affects an unknown part of the component Web Interface. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A remote command execution (RCE) vulnerability in the web interface component of Furukawa 423-41W/AC before v1.1.4 and LD421-21W before v1.3.3 allows unauthenticated attackers to send arbitrary commands to the device via unspecified vectors.

The weakness was presented 07/18/2023. The advisory is shared for download at cwe.mitre.org. This vulnerability was named CVE-2021-37384 since 07/21/2021. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Furukawa

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 8.9

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Remote Code Execution
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/21/2021 🔍
07/18/2023 +727 days 🔍
07/18/2023 +0 days 🔍
08/02/2024 +381 days 🔍

Sourcesinfo

Advisory: cwe.mitre.org
Status: Confirmed

CVE: CVE-2021-37384 (🔍)
GCVE (CVE): GCVE-0-2021-37384
GCVE (VulDB): GCVE-100-234328

Entryinfo

Created: 07/18/2023 09:48
Updated: 08/02/2024 02:15
Changes: 07/18/2023 09:48 (36), 08/09/2023 07:06 (11), 08/02/2024 02:15 (25)
Complete: 🔍
Cache ID: 216::103