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Vulnerability Details :

CVE-2026-63226

Summary
Assigner-jpcert
Assigner Org ID-ede6fdc4-6654-4307-a26d-3331c018e2ce
Published At-23 Jul, 2026 | 05:28
Updated At-23 Jul, 2026 | 14:14
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:jpcert
Assigner Org ID:ede6fdc4-6654-4307-a26d-3331c018e2ce
Published At:23 Jul, 2026 | 05:28
Updated At:23 Jul, 2026 | 14:14
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
Ricoh Company
Product
Ricoh printers and Multifunction Printers (MFPs)
Versions
Affected
  • refer to the information provided by the developer.
Problem Types
TypeCWE IDDescription
CWECWE-923Improper restriction of communication channel to intended endpoints
Type: CWE
CWE ID: CWE-923
Description: Improper restriction of communication channel to intended endpoints
Metrics
VersionBase scoreBase severityVector
3.05.8MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
4.06.9MEDIUM
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
Version: 3.0
Base score: 5.8
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2026-000006
N/A
https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2026-000006
N/A
https://jvn.jp/en/jp/JVN32082029/
N/A
Hyperlink: https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2026-000006
Resource: N/A
Hyperlink: https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2026-000006
Resource: N/A
Hyperlink: https://jvn.jp/en/jp/JVN32082029/
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:vultures@jpcert.or.jp
Published At:23 Jul, 2026 | 06:16
Updated At:23 Jul, 2026 | 15:17

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.06.9MEDIUM
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.05.8MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
N/A
Type: Secondary
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.0
Base score: 5.8
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-923Secondaryvultures@jpcert.or.jp
CWE ID: CWE-923
Type: Secondary
Source: vultures@jpcert.or.jp
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2026-000006vultures@jpcert.or.jp
N/A
https://jvn.jp/en/jp/JVN32082029/vultures@jpcert.or.jp
N/A
https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2026-000006vultures@jpcert.or.jp
N/A
Hyperlink: https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2026-000006
Source: vultures@jpcert.or.jp
Resource: N/A
Hyperlink: https://jvn.jp/en/jp/JVN32082029/
Source: vultures@jpcert.or.jp
Resource: N/A
Hyperlink: https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2026-000006
Source: vultures@jpcert.or.jp
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2025-31144
Matching Score-4
Assigner-JPCERT/CC
ShareView Details
Matching Score-4
Assigner-JPCERT/CC
CVSS Score-6.9||MEDIUM
EPSS-0.46% / 37.65%
||
7 Day CHG~0.00%
Published-27 Apr, 2025 | 23:57
Updated-15 Apr, 2026 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Quick Agent V3 and Quick Agent V2 contain an issue with improper restriction of communication channel to intended endpoints. If exploited, a remote unauthenticated attacker may attempt to log in to an arbitrary host via Windows system where the product is running.

Action-Not Available
Vendor-SIOS Technology, Inc.
Product-Quick Agent V2Quick Agent V3
CWE ID-CWE-923
Improper Restriction of Communication Channel to Intended Endpoints
Details not found