PT-2023-26510 · Seiko Epson · Seiko Epson Printer Web Config

Published 2023-08-02 · Updated 2023-08-07 · CVE-2023-38556

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions SEIKO EPSON printer Web Config (affected versions not specified)

Description The issue is related to an improper input validation vulnerability in the Web Config software of SEIKO EPSON printers. This vulnerability allows a remote attacker to turn off the printer. Web Config is a software that enables users to check the status and change the settings of SEIKO EPSON printers via a web browser, and it is pre-installed in some printers provided by SEIKO EPSON CORPORATION.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2023-38556

Affected Products

Seiko Epson Printer Web Config

References · 4

• https://epson.jp/support/misc_t/230802_oshirase.htm · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-38556 · Security Note
• https://t.me/cibsecurity/67571 · Telegram Post
• https://jvn.jp/en/jp/JVN61337171 · Note