National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-17411 Detail

Current Description

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Linksys WVBR0 WVBR0. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web management portal. The issue lies in the lack of proper validation of user data before executing a system call. An attacker could leverage this vulnerability to execute code with root privileges. Was ZDI-CAN-4892.

Source:  MITRE      Last Modified:  12/21/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-17411
Original release date:
12/21/2017
Last revised:
01/10/2018
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:
Provides administrator access, Allows complete confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://www.securityfocus.com/bid/102212 Third Party Advisory; VDB Entry External Source BID 102212
https://github.com/rapid7/metasploit-framework/pull/9336 Exploit; Third Party Advisory External Source MISC https://github.com/rapid7/metasploit-framework/pull/9336
https://www.exploit-db.com/exploits/43363/ Exploit; Third Party Advisory; VDB Entry External Source EXPLOIT-DB 43363
https://www.exploit-db.com/exploits/43429/ Exploit; Third Party Advisory; VDB Entry External Source EXPLOIT-DB 43429
https://zerodayinitiative.com/advisories/ZDI-17-973 Third Party Advisory; VDB Entry External Source MISC https://zerodayinitiative.com/advisories/ZDI-17-973

Technical Details

Vulnerability Type (View All)

  • OS Command Injections (CWE-78)

Change History 3 change records found - show changes