CVE-2021-3704

Name: CVE-2021-3704
Creator: NVD / NIST
Published: 2021-11-01T14:15:07.857+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.35%

Last modified Jun 17, 2026

CVE-2021-3704 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Potential security vulnerabilities have been discovered on a certain HP LaserJet Pro printer that may allow a Denial of Service on the device.. EPSS estimates a 1.35% chance of exploitation in the next 30 days.

Description

Potential security vulnerabilities have been discovered on a certain HP LaserJet Pro printer that may allow a Denial of Service on the device.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

1.35%

67.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Hp	Laserjet Pro J8h60a Firmware	>= 20210810
Hp	Laserjet Pro J8h61a Firmware	>= 20210810

References

https://support.hp.com/us-en/document/ish_4411563-4411589-16/hpsbpi03741Vendor Advisory
https://support.hp.com/us-en/document/ish_4411563-4411589-16/hpsbpi03741Vendor Advisory

Timeline

Published: Nov 1, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-3704?

Potential security vulnerabilities have been discovered on a certain HP LaserJet Pro printer that may allow a Denial of Service on the device.

How severe is CVE-2021-3704?

CVE-2021-3704 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.35% probability of exploitation in the next 30 days.

How do I fix CVE-2021-3704?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-3704?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST