CVE-2023-27520 Cross-site request forgery in SEIKO EPSON printers/network interface Web Config
Remote attackers can hijack user sessions and modify printer settings via CSRF in Epson Web Config.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-27520?
CVE-2023-27520 is a medium-severity vulnerability in SEIKO EPSON printers/network interface Web Config, published on 11 Apr 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Cross-site request forgery (CSRF) vulnerability in SEIKO EPSON printers/network interface Web Config allows a remote unauthenticated attacker to hijack the authentication and perform unintended operations by having a logged-in user view a malicious page. [Note] 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. According to SEIKO EPSON CORPORATION, it is also called as Remote Manager in some products. Web Config is pre-installed in some printers/network interface provided by SEIKO EPSON CORPORATION. For the details of the affected product names/model numbers, refer to the information provided by the vendor.
Weakness: CWE-352
Which versions are affected by CVE-2023-27520?
It affects 120 products.
Products include Epson Esifnw1 Firmware, Epson Esnsb1 Firmware, Epson Esnsb2 Firmware, Epson Lp-8200c Firmware, Epson Lp-8500c Firmware, Epson Lp-8700ps3 Firmware and 114 more.
How do I fix CVE-2023-27520?
No fix has been published for CVE-2023-27520 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-27520 being exploited?
There is no known exploitation of CVE-2023-27520 in the wild and no public exploit code.
Other vulnerabilities in SEIKO EPSON printers/network interface Web Config
Sources
Also known as GHSA-rjmj-fvvx-96gg.