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
Description Last Modified:  12/21/2017
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:
Provides administrator access
Allows unauthorized disclosure of information
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/102212 Third Party Advisory VDB Entry
https://github.com/rapid7/metasploit-framework/pull/9336 Exploit Third Party Advisory
https://www.exploit-db.com/exploits/43363/ Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/43429/ Exploit Third Party Advisory VDB Entry
https://zerodayinitiative.com/advisories/ZDI-17-973 Third Party Advisory VDB Entry

Technical Details

Vulnerability Type (View All)

  • OS Command Injections (CWE-78)

Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-17411
NVD Published Date:
12/21/2017
NVD Last Modified:
01/10/2018