// For flags

CVE-2023-40038

 

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

Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. (They use the first 6 characters of the SSID and the last 6 characters of the BSSID, decrementing the last digit.)

Los dispositivos Arris DG860A y DG1670A tienen PSK WPA2 predeterminados predecibles que podrían provocar un acceso remoto no autorizado. (Usan los primeros 6 caracteres del SSID y los últimos 6 caracteres del BSSID, disminuyendo el último dígito).

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-08-08 CVE Reserved
  • 2023-12-27 CVE Published
  • 2024-01-05 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-287: Improper Authentication
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Arris
Search vendor "Arris"
 Dg860a Firmware
Search vendor "Arris" for product "Dg860a Firmware"
--
Affected
in Arris
Search vendor "Arris"
 Dg860a
Search vendor "Arris" for product "Dg860a"
--
Safe
Arris
Search vendor "Arris"
 Dg1670a Firmware
Search vendor "Arris" for product "Dg1670a Firmware"
 ts0901203b6_020420_16xx.gw_pc20_tw
Search vendor "Arris" for product "Dg1670a Firmware" and version "ts0901203b6_020420_16xx.gw_pc20_tw"
-
Affected
in Arris
Search vendor "Arris"
 Dg1670a
Search vendor "Arris" for product "Dg1670a"
--
Safe