CVE-2024-47549 Cross-site scripting in Sharp Digital Full-color MFPs and Monochrome MFPs

High 7.4 Published 25 Oct 2024 Updated 25 Oct 2024

Attackers can execute malicious scripts in browsers via crafted URLs targeting Sharp and Toshiba multifunction printers.

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-2024-47549?

CVE-2024-47549 is a high-severity cross-site scripting vulnerability in Sharp Digital Full-color MFPs and Monochrome MFPs, published on 25 Oct 2024. 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

Sharp and Toshiba Tec MFPs improperly process query parameters in HTTP requests, which may allow contamination of unintended data to HTTP response headers. Accessing a crafted URL which points to an affected product may cause malicious script executed on the web browser.

Weakness: CWE-116, CWE-644

Which versions are affected by CVE-2024-47549?

It affects 320 products.

Products include Sharp Bp-30c25 Firmware, Sharp Bp-30c25t Firmware, Sharp Bp-30c25y Firmware, Sharp Bp-30c25z Firmware, Sharp Bp-30m28 Firmware, Sharp Bp-30m28t Firmware and 314 more.

How do I fix CVE-2024-47549?

No fix has been published for CVE-2024-47549 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2024-47549 being exploited?

There is no known exploitation of CVE-2024-47549 in the wild and no public exploit code.

Sources

Also known as GHSA-hfvw-6r46-qm8f.