Printers and Multifunction Printers (MFPs) provided by Ricoh Company, Ltd. do not implement restrictions on SSH port forwarding, allowing to connect to arbitrary destinations. When SSH is enabled on an affected product, SSH port forwarding may be leveraged to connect to other node on the LAN.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00223.

Exploitation none

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Ricoh Company Ricoh printers and Multifunction Printers (MFPs) affected
Version Status Constraints
refer to the information provided by the developer. affected —

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Ricoh Company Subscribe
Ricoh Printers And Multifunction Printers (mfps) Subscribe

Project Subscriptions

Vendors Products
Ricoh Company Subscribe
Ricoh Printers And Multifunction Printers (mfps) Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2026-000006 cve-icon
https://jvn.jp/en/jp/JVN32082029/ cve-icon
https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2026-000006 cve-icon
History

Thu, 23 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Ricoh Company
Ricoh Company ricoh Printers And Multifunction Printers (mfps)
Vendors & Products Ricoh Company
Ricoh Company ricoh Printers And Multifunction Printers (mfps)

Thu, 23 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 23 Jul 2026 06:00:00 +0000

Type Values Removed Values Added
Description Printers and Multifunction Printers (MFPs) provided by Ricoh Company, Ltd. do not implement restrictions on SSH port forwarding, allowing to connect to arbitrary destinations. When SSH is enabled on an affected product, SSH port forwarding may be leveraged to connect to other node on the LAN.
Weaknesses CWE-923
References
Metrics cvssV3_0

{'score': 5.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-07-23T14:14:15.963Z

Reserved: 2026-07-16T01:18:29.934Z

Link: CVE-2026-63226

cve-icon Vulnrichment

Updated: 2026-07-23T14:14:12.800Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-23T20:11:37Z

Weaknesses