Denial of Service Vulnerability in Lenovo Printer LJ4010DN Firmware
CVE-2020-8330

5.3MEDIUM

Key Information:

Vendor: Lenovo
Status: Printer Lj4010dn
Vendor: CVE Published:; 28 May 2020

Summary

A denial of service issue exists in the firmware of the Lenovo Printer LJ4010DN prior to version 1.01. This vulnerability can be exploited by a remote user who sends specially crafted packets to the device. Such an attack can disrupt normal printer operations, necessitating a reboot to restore functionality and preventing subsequent print jobs.

Affected Version(s)

Printer LJ4010DN < 1.01

References

https://iknow.lenovo.com.cn/detail/dc_188830.html

x_refsource_MISC

CVSS V3.1

Score:

5.3

Severity:

MEDIUM

Confidentiality:

None

Integrity:

None

Availability:

None

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

None

User Interaction:

None

Scope:

Unchanged

Timeline

Vulnerability published
May 28, 2020
Vulnerability Reserved
Jan 28, 2020

Credit

Lenovo thanks Xiaoyu He, Erick Bauman, and Linyu Li for reporting these issues.