CVE-2023-38556
Last modified
CVE-2023-38556 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Improper input validation vulnerability in SEIKO EPSON printer Web Config allows a remote attacker to turned off the printer. [Note] Web Config is the software that allows users to check the status and change the settings of SEIKO EPSON printers via a web browser. Web Config is pre-installed in some printers provided by SEIKO EPSON CORPORATION. EPSS estimates a 0.65% chance of exploitation in the next 30 days.
Description
Improper input validation vulnerability in SEIKO EPSON printer Web Config allows a remote attacker to turned off the printer. [Note] Web Config is the software that allows users to check the status and change the settings of SEIKO EPSON printers via a web browser. Web Config is pre-installed in some printers provided by SEIKO EPSON CORPORATION. For the details of the affected product names/model numbers, refer to the information provided by the vendor.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Epson | Ep-801a Firmware | All versions |
| Epson | Ep-802a Firmware | All versions |
| Epson | Ep-901a Firmware | All versions |
| Epson | Ep-901f Firmware | All versions |
| Epson | Ep-902a Firmware | All versions |
| Epson | Pa-Tcu1 Firmware | All versions |
| Epson | Pm-T960 Firmware | All versions |
| Epson | Pm-T990 Firmware | All versions |
| Epson | Px-201 Firmware | All versions |
| Epson | Px-502a Firmware | All versions |
| Epson | Px-601f Firmware | All versions |
| Epson | Px-602f Firmware | All versions |
References
- https://jvn.jp/en/jp/JVN61337171/Third Party Advisory
- https://www.epson.jp/support/misc_t/230802_oshirase.htmVendor Advisory
- https://jvn.jp/en/jp/JVN61337171/Third Party Advisory
- https://www.epson.jp/support/misc_t/230802_oshirase.htmVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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