// For flags

CVE-2020-8329

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Se informó una vulnerabilidad de denegación de servicio en versiones de firmware anteriores a 1.01, utilizada en Lenovo Printer LJ4010DN, que podría ser activada por un usuario remoto enviando un paquete diseñado hacia el dispositivo, causando un error que es desplegado e impide que la impresora funcione hasta que la impresora sea reiniciada.

*Credits: Lenovo thanks Xiaoyu He, Erick Bauman, and Linyu Li for reporting these issues.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-01-28 CVE Reserved
  • 2020-05-28 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Lenovo
Search vendor "Lenovo"
Lj4010dn Firmware
Search vendor "Lenovo" for product "Lj4010dn Firmware"
< 1.01
Search vendor "Lenovo" for product "Lj4010dn Firmware" and version " < 1.01"
-
Affected
in Lenovo
Search vendor "Lenovo"
Lj4010dn
Search vendor "Lenovo" for product "Lj4010dn"
--
Safe
Lenovo
Search vendor "Lenovo"
Lj6700dn Firmware
Search vendor "Lenovo" for product "Lj6700dn Firmware"
< 1.01
Search vendor "Lenovo" for product "Lj6700dn Firmware" and version " < 1.01"
-
Affected
in Lenovo
Search vendor "Lenovo"
Lj6700dn
Search vendor "Lenovo" for product "Lj6700dn"
--
Safe
Lenovo
Search vendor "Lenovo"
M8960dnf Firmware
Search vendor "Lenovo" for product "M8960dnf Firmware"
< 1.01
Search vendor "Lenovo" for product "M8960dnf Firmware" and version " < 1.01"
-
Affected
in Lenovo
Search vendor "Lenovo"
M8960dnf
Search vendor "Lenovo" for product "M8960dnf"
--
Safe