// For flags

CVE-2022-23139

 

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

ZTE's ZXMP M721 product has a permission and access control vulnerability. Since the folder permission viewed by sftp is 666, which is inconsistent with the actual permission. It’s easy for?users to?ignore the modification?of?the file permission configuration, so that low-authority accounts could actually obtain higher operating permissions on key files.

El producto ZXMP M721 de ZTE presenta una vulnerabilidad de control de permisos y acceso. Ya que el permiso de la carpeta visto por sftp es 666, que es inconsistente con el permiso real. Es fácil que usuarios ignoren la modificación de la configuración de los permisos de los archivos, por lo que las cuentas de baja autoridad podrían obtener permisos de funcionamiento más altos en los archivos clave

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-01-11 CVE Reserved
  • 2022-05-12 CVE Published
  • 2023-12-03 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-863: Incorrect Authorization
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Zte
Search vendor "Zte"
 Zxmp M721 Firmware
Search vendor "Zte" for product "Zxmp M721 Firmware"
 5.10.030.006
Search vendor "Zte" for product "Zxmp M721 Firmware" and version "5.10.030.006"
-
Affected
in Zte
Search vendor "Zte"
 Zxmp M721
Search vendor "Zte" for product "Zxmp M721"
--
Safe