CVE-2022-39067

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

There is a buffer overflow vulnerability in ZTE MF286R. Due to lack of input validation on parameters of the wifi interface, an authenticated attacker could use the vulnerability to perform a denial of service attack.

Hay una vulnerabilidad de desbordamiento del búfer en ZTE MF286R. Debido a la falta de validación de entrada en los parámetros de la interfaz wifi, un atacante autenticado podría utilizar la vulnerabilidad para realizar un ataque de Denegación de Servicio (DoS).

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2022-08-31 CVE Reserved
2022-11-22 CVE Published
2025-03-30 EPSS Updated
2025-04-29 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1027784	2022-11-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Zte Search vendor "Zte"	Mf286r Firmware Search vendor "Zte" for product "Mf286r Firmware"	< mf286r_b07 Search vendor "Zte" for product "Mf286r Firmware" and version " < mf286r_b07"	-	Affected	in	Zte Search vendor "Zte"	Mf286r Search vendor "Zte" for product "Mf286r"	-	-	Safe