Printers and Multifunction Printers (MFPs) provided by Ricoh Company, Ltd.
Priority LOW 37CWE-923Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00383 32nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Ricoh Company, Ltd. | Ricoh printers and Multifunction Printers (MFPs) | refer to the information provided by the developer. | — | No fix listed | CNA |
- Ricoh printers and Multifunction Printers (MFPs) VendorRicoh Company, Ltd. Affected refer to the information provided by the developer. Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-63226
- 2026-10-03 Alias added: GHSA-5wcj-6pch-ghh8
References
More Ricoh Company, Ltd. vulnerabilities
- TI-2024-34873 Unauthenticated Denial of Service (DoS) via malformed WS-Scan request affecting multiple… CVSS 3.1HIGH 7.5
- TI-2024-34872 Unauthenticated Denial of Service (DoS) via malformed PJL request affecting multiple… CVSS 3.1HIGH 7.5
- TI-2024-34869 Stack-based buffer overflow in Brother Industries, Ltd HL-L8260CDN CVSS 3.1HIGH 7.2
- TI-2026-65073 Ricoh SP 330DN/SP 221/SP C252SF/Aficio SP 3500SF HTTP Multipart Form-Data denial of service CVSS 4.0HIGH 7.1
- TI-2024-34874 Insufficiently protected credentials in Brother Industries, Ltd HL-L8260CDN CVSS 3.1MEDIUM 6.8
- TI-2024-34871 Server-side request forgery in Brother Industries, Ltd HL-L8260CDN CVSS 3.1MEDIUM 5.3
Sources
- CVE-2026-63226 · CVE Program
- CVE-2026-63226 · NVD
- FIRST EPSS
- GHSA-5wcj-6pch-ghh8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences