CVE-2020-8329

Name: CVE-2020-8329
Creator: NVD / NIST
Published: 2020-05-28T16:15:11.187+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.54%

Last modified Jun 17, 2026

CVE-2020-8329 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A denial of service vulnerability was reported in the firmware prior to version 1.01 used in Lenovo Printer LJ4010DN that could be triggered by a remote user sending a crafted packet to the device, causing an error to be displayed and preventing printer from functioning until the printer is rebooted.. EPSS estimates a 1.54% chance of exploitation in the next 30 days.

Description

A denial of service vulnerability was reported in the firmware prior to version 1.01 used in Lenovo Printer LJ4010DN that could be triggered by a remote user sending a crafted packet to the device, causing an error to be displayed and preventing printer from functioning until the printer is rebooted.

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

1.54%

71.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Lenovo	Lj4010dn Firmware	< 1.01
Lenovo	Lj6700dn Firmware	< 1.01
Lenovo	M8960dnf Firmware	< 1.01

References

https://iknow.lenovo.com.cn/detail/dc_188830.htmlVendor Advisory
https://iknow.lenovo.com.cn/detail/dc_188830.htmlVendor Advisory

Timeline

Published: May 28, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-8329?

How severe is CVE-2020-8329?

CVE-2020-8329 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.54% probability of exploitation in the next 30 days.

How do I fix CVE-2020-8329?

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-2020-8329?

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

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Source: NVD / NIST