National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-20114 Detail

Current Description

On D-Link DIR-818LW Rev.A 2.05.B03 and DIR-860L Rev.B 2.03.B03 devices, unauthenticated remote OS command execution can occur in the soap.cgi service of the cgibin binary via an "&&" substring in the service parameter. NOTE: this issue exists because of an incomplete fix for CVE-2018-6530.

Source:  MITRE
Description Last Modified:  01/02/2019
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

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Hyperlink Resource
https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-20114 Exploit

Technical Details

Vulnerability Type (View All)

  • OS Command Injections (CWE-78)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/o:dlink:dir-818lw_firmware:2.05.b03
     Show Matching CPE(s)
Running on/with
 cpe:/h:dlink:dir-818lw:-
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:/o:dlink:dir-860l_firmware:2.03.b03
     Show Matching CPE(s)
Running on/with
 cpe:/h:dlink:dir-860l:-
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-20114
NVD Published Date:
01/02/2019
NVD Last Modified:
01/18/2019