PT-2023-21190 · Seiko Epson · Seiko Epson Printers/Network Interface Web Config

Hiroki Yasui + 4 · Published 2023-04-11 · Updated 2025-02-10 · CVE-2023-27520

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SEIKO EPSON printers/network interface Web Config (affected versions not specified)

Description A cross-site request forgery (CSRF) issue allows a remote unauthenticated attacker to hijack the authentication and perform unintended operations by having a logged-in user view a malicious page. Web Config is the software that allows users to check the status and change the settings of SEIKO EPSON printers/network interface via a web browser, also known as Remote Manager in some products. It is pre-installed in some printers/network interface provided by SEIKO EPSON CORPORATION.

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

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2023-27520

Affected Products

Seiko Epson Printers/Network Interface Web Config

References · 7

• https://epson.jp/support/misc_t/230308_oshirase.htm · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27520 · Security Note
• https://t.me/cvenotify/110703 · Telegram Post
• https://t.me/cvenotify/48522 · Telegram Post
• https://jvn.jp/en/jp/JVN82424996 · Note
• https://twitter.com/transilienceai/status/1855476505603690642 · Twitter Post
• https://t.me/cvenotify/47960 · Telegram Post