CVE-2017-7405

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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.qualys.com/2017/03/12/qsa-2017-03-12/qsa-2017-03-12.pdf	Third Party Advisory
ftp://ftp2.dlink.com/SECURITY_ADVISEMENTS/DIR-615/REVT/DIR-615_REVT_FIRMWARE_PATCH_v20.12PTb04.zip	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dir-615:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-615:*:*:*:*:*:*:*:*

Information

Published : 2017-07-07 05:29

Updated : 2021-04-23 07:54

NVD link : CVE-2017-7405

Mitre link : CVE-2017-7405

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

dlink

dir-615

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