What is Sumitomo Electric Fusion Splicer's cybersecurity risk score?

Sumitomo Electric Fusion Splicer has an AI-generated cybersecurity risk score of 759 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Sumitomo Electric Fusion Splicer experienced?

According to Rankiteo, Sumitomo Electric Fusion Splicer currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Sumitomo Electric Fusion Splicer been affected by any supply chain cyber incidents ?

According to Rankiteo, Sumitomo Electric Fusion Splicer has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Sumitomo Electric Fusion Splicer have SOC 2 Type 1 certification ?

According to Rankiteo, Sumitomo Electric Fusion Splicer is not certified under SOC 2 Type 1.

Does Sumitomo Electric Fusion Splicer have SOC 2 Type 2 certification ?

According to Rankiteo, Sumitomo Electric Fusion Splicer does not hold a SOC 2 Type 2 certification.

Does Sumitomo Electric Fusion Splicer comply with GDPR ?

According to Rankiteo, Sumitomo Electric Fusion Splicer is not listed as GDPR compliant.

Does Sumitomo Electric Fusion Splicer have PCI DSS certification ?

According to Rankiteo, Sumitomo Electric Fusion Splicer does not currently maintain PCI DSS compliance.

Does Sumitomo Electric Fusion Splicer comply with HIPAA ?

According to Rankiteo, Sumitomo Electric Fusion Splicer is not compliant with HIPAA regulations.

Does Sumitomo Electric Fusion Splicer have ISO 27001 certification ?

According to Rankiteo,Sumitomo Electric Fusion Splicer is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Sumitomo Electric Fusion Splicer operate in ?

Sumitomo Electric Fusion Splicer operates primarily in the Telecommunications industry.

How many employees does Sumitomo Electric Fusion Splicer have ?

Sumitomo Electric Fusion Splicer employs approximately None employees people worldwide.

Does Sumitomo Electric Fusion Splicer own any subsidiaries ?

Sumitomo Electric Fusion Splicer presently has no subsidiaries across any sectors.

How many LinkedIn followers does Sumitomo Electric Fusion Splicer have ?

Sumitomo Electric Fusion Splicer's official LinkedIn profile has approximately 21,670 followers.

What is the NAICS classification code for Sumitomo Electric Fusion Splicer ?

Sumitomo Electric Fusion Splicer is classified under the NAICS code 517, which corresponds to Telecommunications.

Does Sumitomo Electric Fusion Splicer have a Crunchbase profile ?

No, Sumitomo Electric Fusion Splicer does not have a profile on Crunchbase.

Does Sumitomo Electric Fusion Splicer have a LinkedIn profile ?

Yes, Sumitomo Electric Fusion Splicer maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/sumitomoelectricfusionsplicer.

How many cybersecurity incidents has Sumitomo Electric Fusion Splicer experienced ?

As of July 30, 2026, Rankiteo reports that Sumitomo Electric Fusion Splicer has not experienced any cybersecurity incidents.

How many peer or competitor companies does Sumitomo Electric Fusion Splicer have ?

Sumitomo Electric Fusion Splicer has an estimated 10,255 peer or competitor companies worldwide.

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SEFS

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759

/1000

Fair

784

/1000

Fair

Sumitomo Electric Fusion Splicer Vendor Cyber Rating & Cyber Score

global-sei.com

Add Your Compliance Badge

A Sumitomo Electric's fusion splicer is the ideal choice for increasing splicing efficiency in the field. From the core network to the last mile of FTTx networks, there’s a Sumitomo Electric fusion splicer that fits any application. Our service and maintenance providers are available worldwide, and will help keep your fusion splicers in pristine condition. Our fusion splicers offer superior performance thanks to our three main concepts that are included in each splicer: Low-Loss Accuracy, Smart AI Technology and Precise fiber recognition. These concepts are an integral part of all of our fusion splicers that network integrators have learned to trust since the 1980’s. Please visit our website

SEFS A.I CyberSecurity Scoring

Scoring History

SEFS

Sumitomo Electric Fusion Splicer CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

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No data available

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A.I.

SEFS Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for SEFS

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for Sumitomo Electric Fusion Splicer in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Sumitomo Electric Fusion Splicer in 2026.

Incident Types SEFS vs Telecommunications Industry Avg (This Year)

No incidents recorded for Sumitomo Electric Fusion Splicer in 2026.

Incident History - SEFS (X = Date, Y = Severity)

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SUBSIDIARY

Sumitomo Electric Fusion Splicer Subsidiaries

SEFS

Telecommunications

Website: http://global-sei.com/sumitomo-electric-splicers/?utm_medium=LN-showcase-bannar-GBD&utm_source=LN-GBD&utm_campaign=Web-invite-GBD

Company Size: 10,001+ employees

Sumitomo ElectricAppliances, Electrical, and Electronics Manufacturing

Sumitomo Electric Bordnetze SEMotor Vehicle Manufacturing

Sei Brasil (Sumitomo Electric Group Company)Manufacturing

SUMITOMO Cutting Tools EMEAIndustrial Machinery Manufacturing

Sumitomo Electric Optical InterconnectAppliances, Electrical, and Electronics Manufacturing

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Sumitomo Electric Fusion Splicer Similar Companies

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NEWS

Sumitomo Electric Fusion Splicer CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

October 11, 2023 07:00 AM

Sumitomo Electric to Exhibit Optical Communication Products at GITEX GLOBAL 2023

Sumitomo Electric Industries, Ltd. will exhibit at GITEX GLOBAL 2023, one of the largest information technology exhibitions in the Middle East region.

Read Article

June 26, 2023 07:00 AM

AWS plans $10 billion infrastructure investment in Ohio, advancing the future of AI

The investment is expected to create hundreds of new AWS jobs and support thousands of jobs in the local economy, while bolstering local...

Read Article

September 22, 2022 07:00 AM

Sumitomo Electric Exhibits at GITEX GLOBAL 2022

Sumitomo Electric Industries, Ltd. will exhibit its products at the GITEX GLOBAL 2022 to be held in Dubai, UAE from October 10 to 14, 2022.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-66064

SUMMARY

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.5, the httpserver/handler.go sendFile handler opened files using a cleaned path but derived the authorization filename from raw req.URL.Path, so a trailing slash could bypass .goshs ACL-file protection and block-list checks. This issue is fixed in version 2.1.5.

Published

Date2026-07-28

Updated

Date2026-07-28

RISK INFORMATION (Score: 5.3)

cvss3

Base Score: 5.3

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Impact Score

1.4

Exploitability

3.9

REFERENCES

CVE-2026-66063

SUMMARY

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.5, the httpserver/updown.go multipart upload handler split part.FileName() on / but did not reject .., allowing an unauthenticated upload with filename .. to create a file outside the served tree. This issue is fixed in version 2.1.5.

Published

Date2026-07-28

Updated

Date2026-07-28

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Impact Score

2.5

Exploitability

3.9

REFERENCES

CVE-2026-64863

SUMMARY

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.4, the httpserver/server.go wdGuard handled WebDAV MOVE as a write-only method and did not enforce --no-delete, allowing WebDAV clients to delete or overwrite files via MOVE with Overwrite: T. This issue is fixed in version 2.1.4.

Published

Date2026-07-28

Updated

Date2026-07-28

RISK INFORMATION (Score: 9.1)

cvss3

Base Score: 9.1

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Impact Score

5.2

Exploitability

3.9

REFERENCES

CVE-2026-62325

SUMMARY

goshs is a feature-rich single-binary file server for red teamers and developers. From 2.1.3 until 2.1.4, the sftpserver/sftpserver.go password handler used Username != "" && Password != "", so running goshs with -b 'admin:' -sftp and no -fkf left both SFTP authentication handlers unset and allowed unauthenticated file access. This issue is fixed in version 2.1.4.

Published

Date2026-07-28

Updated

Date2026-07-28

RISK INFORMATION (Score: 9.1)

cvss3

Base Score: 9.1

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Impact Score

5.2

Exploitability

3.9

REFERENCES

CVE-2026-59921

SUMMARY

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, HttpPostRequestEncoder constructs multipart HTTP request bodies by directly concatenating user-supplied filenames and field names into Content-Disposition MIME headers without validating or sanitizing CRLF characters (\r\n). Since MIME headers are delimited by CRLF, an attacker who controls the filename can inject arbitrary MIME headers into the multipart body part. The root cause is that neither the encoder nor the FileUpload implementations' setFilename() methods, which only check for null, neutralize CRLF characters before the filename is embedded into the header. This issue has been fixed in versions 4.1.136.Final and 4.2.16.Final.

Published

Date2026-07-28

Updated

Date2026-07-28

RISK INFORMATION (Score: 5.7)

cvss3

Base Score: 5.7

Complexity: LOW

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Impact Score

3.6

Exploitability

2.1

REFERENCES

https://github.com/netty/netty/security/advisories/GHSA-gcjf-9mgh-3p7g

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