CVE-2022-23135

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 a directory traversal vulnerability in some home gateway products of ZTE. Due to the lack of verification of user modified destination path, an attacker with specific permissions could modify the FTP access path to access and modify the system path contents without authorization, which will cause information leak and affect device operation.

Se presenta una vulnerabilidad de salto de directorio en algunos productos de puerta de enlace doméstica de ZTE. Debido a una falta de verificación de la ruta de destino modificada por el usuario, un atacante con permisos específicos podría modificar la ruta de acceso FTP para acceder y modificar el contenido de la ruta del sistema sin autorización, lo que causaría un filtrado de información y afectaría al funcionamiento del dispositivo

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-01-11 CVE Reserved
2022-02-24 CVE Published
2024-08-03 CVE Updated
2024-08-22 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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=1023444	2022-03-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Zte Search vendor "Zte"	Zxhn F677 Firmware Search vendor "Zte" for product "Zxhn F677 Firmware"	< 9.0.0p1n29 Search vendor "Zte" for product "Zxhn F677 Firmware" and version " < 9.0.0p1n29"	-	Affected	in	Zte Search vendor "Zte"	Zxhn F677 Search vendor "Zte" for product "Zxhn F677"	-	-	Safe
Zte Search vendor "Zte"	Zxhn F477 Firmware Search vendor "Zte" for product "Zxhn F477 Firmware"	< 9.0.0p1n29 Search vendor "Zte" for product "Zxhn F477 Firmware" and version " < 9.0.0p1n29"	-	Affected	in	Zte Search vendor "Zte"	Zxhn F477 Search vendor "Zte" for product "Zxhn F477"	-	-	Safe