National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-7857 Detail

Current Description

D-Link DNS-320L firmware before 1.04b12, DNS-327L before 1.03b04 Build0119, DNR-326 1.40b03, DNS-320B 1.02b01, DNS-345 1.03b06, DNS-325 1.05b03, and DNS-322L 2.00b07 allow remote attackers to bypass authentication and log in with administrator permissions by passing the cgi_set_wto command in the cmd parameter, and setting the spawned session's cookie to username=admin.

Source:  MITRE      Last Modified:  08/28/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2014-7857
Original release date:
08/25/2017
Last revised:
09/08/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
9.8 Critical
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (legend)
Impact Score:
5.9
Exploitability Score:
3.9
CVSS Version 3 Metrics:
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 Severity (version 2.0):
CVSS v2 Base Score:
10.0 HIGH
Vector:
(AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore:
10.0
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html Third Party Advisory; VDB Entry External Source MISC http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html
http://seclists.org/fulldisclosure/2015/May/125 Mailing List; Third Party Advisory; VDB Entry External Source FULLDISC 20150531 [SEARCH-LAB advisory] More than fifty vulnerabilities in D-Link NAS and NVR devices
http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf Technical Description External Source CONFIRM http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf
http://www.securityfocus.com/archive/1/archive/1/535626/100/200/threaded Third Party Advisory; VDB Entry External Source BUGTRAQ 20150528 [SEARCH-LAB advisory] More than fifty vulnerabilities in D-Link NAS and NVR devices
http://www.securityfocus.com/bid/74880 Third Party Advisory; VDB Entry External Source BID 74880

Technical Details

Vulnerability Type (View All)

Change History 2 change records found - show changes