CVE-2019-6324 Cross-site scripting in HP Color LaserJet Pro M280-M281 Multifunction Printer series; HP LaserJet Pro MFP M28-M31 Printer series

Medium 4.8 Published 17 Jun 2019 Updated 4 Aug 2024

An attacker can inject malicious scripts into the wireless configuration page of HP LaserJet printers, potentially compromising user sessions.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2019-6324?

CVE-2019-6324 is a medium-severity cross-site scripting vulnerability in HP Color LaserJet Pro M280-M281 Multifunction Printer series; HP LaserJet Pro MFP M28-M31 Printer series, published on 17 Jun 2019. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

HP Color LaserJet Pro M280-M281 Multifunction Printer series (before v. 20190419), HP LaserJet Pro MFP M28-M31 Printer series (before v. 20190426) may have an embedded web server potentially vulnerable to stored XSS in wireless configuration page

Weakness: CWE-79

Which versions are affected by CVE-2019-6324?

It affects 10 products.

Products include Hp T6b80a Firmware, Hp T6b81a Firmware, Hp T6b82a Firmware, Hp T6b83a Firmware, Hp W2g54a Firmware, Hp W2g55a Firmware and 4 more.

How do I fix CVE-2019-6324?

No fix has been published for CVE-2019-6324 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-2019-6324 being exploited?

There is no known exploitation of CVE-2019-6324 in the wild and no public exploit code.

Sources

Also known as GHSA-5pr5-45q6-7gjg.