CVE-2026-73542
- State
- Published
- Severity
- 6.3 Medium
- Published
- Aug 20, 2026
- Updated
- Aug 20, 2026
- Reserved
- Aug 17, 2026
Description
Multiple SEIKO EPSON printers and scanners contain revoked root certificates. A man-in-the-middle attack may allow an attacker to obtain communication data transmitted by the product. As for the details of the affected products and versions, refer to the vendor's information.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.3 Medium | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N | jpcert |
| 3.1 | 3.7 Low | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N | jpcert |
Weaknesses
- CWE-296 Improper Following of a Certificate's Chain of Trust
Affected Products
| Product | Versions |
|---|---|
Multiple SEIKO EPSON printers and scannersSEIKO EPSON CORPORATION |
|
References
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