National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-7404 Detail

Current Description

On the D-Link DIR-615 before v20.12PTb04, if a victim logged in to the Router's Web Interface visits a malicious site from another Browser tab, the malicious site then can send requests to the victim's Router without knowing the credentials (CSRF). An attacker can host a page that sends a POST request to Form2File.htm that tries to upload Firmware to victim's Router. This causes the router to reboot/crash resulting in Denial of Service. An attacker may succeed in uploading malicious Firmware.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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

Technical Details

Vulnerability Type (View All)

  • Cross-Site Request Forgery (CSRF) (CWE-352)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:dlink:dir-615:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
20.12ptb01
Running on/with
 cpe:2.3:h:dlink:dir-615:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7404
NVD Published Date:
07/07/2017
NVD Last Modified:
07/14/2017