// For flags

CVE-2022-45439

 

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A pair of spare WiFi credentials is stored in the configuration file of the Zyxel AX7501-B0 firmware prior to V5.17(ABPC.3)C0 in cleartext. An unauthenticated attacker could use the credentials to access the WLAN service if the configuration file has been retrieved from the device by leveraging another known vulnerability.

Un par de credenciales WiFi de repuesto se almacenan en el archivo de configuración del firmware Zyxel AX7501-B0 anterior a V5.17(ABPC.3)C0 en texto plano. Un atacante no autenticado podría usar las credenciales para acceder al servicio WLAN si el archivo de configuración se recuperó del dispositivo aprovechando otra vulnerabilidad conocida.

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-11-15 CVE Reserved
  • 2023-01-17 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-09 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-312: Cleartext Storage of Sensitive Information
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Zyxel
Search vendor "Zyxel"
 Ax7501-b0 Firmware
Search vendor "Zyxel" for product "Ax7501-b0 Firmware"
 < 5.17\(abpc.3\)c0
Search vendor "Zyxel" for product "Ax7501-b0 Firmware" and version " < 5.17\(abpc.3\)c0"
-
Affected
in Zyxel
Search vendor "Zyxel"
 Ax7501-b0
Search vendor "Zyxel" for product "Ax7501-b0"
--
Safe