CVE-2020-6868

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

There is an input validation vulnerability in a PON terminal product of ZTE, which supports the creation of WAN connections through WEB management pages. The front-end limits the length of the WAN connection name that is created, but the HTTP proxy is available to be used to bypass the limitation. An attacker can exploit the vulnerability to tamper with the parameter value. This affects: ZTE F680 V9.0.10P1N6

Existe una vulnerabilidad de validación de entrada en un producto terminal PON de ZTE, que soporta la creación de conexiones WAN a través de páginas de gestión WEB. El front-end limita la longitud del nombre de la conexión WAN que se crea, pero el proxy HTTP está disponible para ser utilizado para evitar la limitación. Un atacante puede explotar la vulnerabilidad para manipular el valor del parámetro. Esto afecta: ZTE F680 V9.0.10P1N6

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-13 CVE Reserved
2020-06-01 CVE Published
2024-03-03 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1012866	2020-12-04

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Zte Search vendor "Zte"	F680 Firmware Search vendor "Zte" for product "F680 Firmware"	zxhn_f680v9.0.10p1n6 Search vendor "Zte" for product "F680 Firmware" and version "zxhn_f680v9.0.10p1n6"	-	Affected	in	Zte Search vendor "Zte"	F680 Search vendor "Zte" for product "F680"	-	-	Safe