// For flags

CVE-2017-7405

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

On the D-Link DIR-615 before v20.12PTb04, once authenticated, this device identifies the user based on the IP address of his machine. By spoofing the IP address belonging to the victim's host, an attacker might be able to take over the administrative session without being prompted for authentication credentials. An attacker can get the victim's and router's IP addresses by simply sniffing the network traffic. Moreover, if the victim has web access enabled on his router and is accessing the web interface from a different network that is behind the NAT/Proxy, an attacker can sniff the network traffic to know the public IP address of the victim's router and take over his session as he won't be prompted for credentials.

En D-Link DIR-615 en versiones anteriores a la v20.12PTb04, una vez autenticado, el dispositivo identifica al usuario basándose en la dirección IP de su máquina. Al suplantar la dirección IP perteneciente al host de la víctima, un atacante podría ser capaz de asumir el control de la sesión administrativa sin que se le pidan credenciales de autenticación. Un atacante puede conseguir las direcciones IP de la víctima y del router suplantando el tráfico de red. Además, si al víctima tiene el acceso web habilitado en su router y está accediendo a la interfaz web desde una red distinta que está detrás del NAT/Proxy, un atacante puede suplantar el tráfico de red para conocer la dirección IP pública del router de la víctima y tomar el control de su sesión, ya que no se le pedirán credenciales.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-04-03 CVE Reserved
  • 2017-07-07 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-05 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
Dlink
Search vendor "Dlink"
 Dir-615
Search vendor "Dlink" for product "Dir-615"
 <= 20.12ptb01
Search vendor "Dlink" for product "Dir-615" and version " <= 20.12ptb01"
-
Affected
in Dlink
Search vendor "Dlink"
 Dir-615
Search vendor "Dlink" for product "Dir-615"
*-
Safe