Vulnerability CVE-2017-14020


Published: 2017-11-13   Modified: 2017-11-14

Description:
In AutomationDirect CLICK Programming Software (Part Number C0-PGMSW) Versions 2.10 and prior; C-More Programming Software (Part Number EA9-PGMSW) Versions 6.30 and prior; C-More Micro (Part Number EA-PGMSW) Versions 4.20.01.0 and prior; Do-more Designer Software (Part Number DM-PGMSW) Versions 2.0.3 and prior; GS Drives Configuration Software (Part Number GSOFT) Versions 4.0.6 and prior; SL-SOFT SOLO Temperature Controller Configuration Software (Part Number SL-SOFT) Versions 1.1.0.5 and prior; and DirectSOFT Programming Software Versions 6.1 and prior, an uncontrolled search path element (DLL Hijacking) vulnerability has been identified. To exploit this vulnerability, an attacker could rename a malicious DLL to meet the criteria of the application, and the application would not verify that the DLL is correct. Once loaded by the application, the DLL could run malicious code at the privilege level of the application.

Type:

CWE-427

(Uncontrolled Search Path Element)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Automationdirect -> C-more micro firmware 
Automationdirect -> C-more plc firmware 
Automationdirect -> Click plc firmware 
Automationdirect -> Gs drives fimware 
Automationdirect -> Sl-soft solo temperature controller firmware 

 References:
http://www.securityfocus.com/bid/101780
https://ics-cert.us-cert.gov/advisories/ICSA-17-313-01

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