CVE-2021-3441 Cross-site scripting in HP OfficeJet 7110 Wide Format ePrinter
Cross-Site Scripting vulnerability in HP OfficeJet 7110 allows attackers to inject malicious scripts into the printer's web interface.
- 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-2021-3441?
CVE-2021-3441 is a medium-severity cross-site scripting vulnerability in HP OfficeJet 7110 Wide Format ePrinter, published on 29 Oct 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
A potential security vulnerability has been identified for the HP OfficeJet 7110 Wide Format ePrinter that enables Cross-Site Scripting (XSS).
Weakness: CWE-79
Which versions are affected by CVE-2021-3441?
It affects 1 product.
Products include Hp Officejet 7110 Firmware.
How do I fix CVE-2021-3441?
No fix has been published for CVE-2021-3441 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-2021-3441 being exploited?
There is no known exploitation of CVE-2021-3441 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry and 1 proofs of concept on GitHub.
Sources
Also known as GHSA-xv7g-x679-jf4c.