National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-7858 Detail

Current Description

The check_login function in D-Link DNR-326 before 2.10 build 03 allows remote attackers to bypass authentication and log in by setting the username cookie parameter to an arbitrary string.

Source:  MITRE
Description Last Modified:  08/25/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9


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

CVSS v2.0 Severity and Metrics:

Base Score: 10.0 HIGH
Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2015/May/125 Mailing List Third Party Advisory VDB Entry
http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf Technical Description
http://www.securityfocus.com/archive/1/archive/1/535626/100/200/threaded Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/74886 Third Party Advisory VDB Entry

Technical Details

Vulnerability Type (View All)

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-7858
NVD Published Date:
08/25/2017
NVD Last Modified:
09/08/2017