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Vulnerability Details : CVE-2014-4936

The upgrade functionality in Malwarebytes Anti-Malware (MBAM) consumer before 2.0.3 and Malwarebytes Anti-Exploit (MBAE) consumer 1.04.1.1012 and earlier allow man-in-the-middle attackers to execute arbitrary code by spoofing the update server and uploading an executable.
Publish Date : 2014-12-16 Last Update Date : 2016-12-06
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- CVSS Scores & Vulnerability Types

CVSS Score
9.3
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access Admin
Vulnerability Type(s) Execute Code
CWE ID 345

- Products Affected By CVE-2014-4936

# Product Type Vendor Product Version Update Edition Language
1 Application Malwarebytes Malwarebytes Anti-exploit 1.04.1.1012 ~~consumer~~~ Version Details Vulnerabilities
2 Application Malwarebytes Malwarebytes Anti-malware 2.02 ~~consumer~~~ Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Malwarebytes Malwarebytes Anti-exploit 1
Malwarebytes Malwarebytes Anti-malware 1

- References For CVE-2014-4936

http://blog.0x3a.com/post/104954032239/cve-2014-4936-malwarebytes-anti-malware-and
http://packetstormsecurity.com/files/130244/Malwarebytes-Anti-Malware-Anti-Exploit-Update-Remote-Code-Execution.html

- Metasploit Modules Related To CVE-2014-4936

Malwarebytes Anti-Malware and Anti-Exploit Update Remote Code Execution
This module exploits a vulnerability in the update functionality of Malwarebytes Anti-Malware consumer before 2.0.3 and Malwarebytes Anti-Exploit consumer 1.03.1.1220. Due to the lack of proper update package validation, a man-in-the-middle (MITM) attacker could execute arbitrary code by spoofing the update server data-cdn.mbamupdates.com and uploading an executable. This module has been tested successfully with MBAM 2.0.2.1012 and MBAE 1.03.1.1220.
Module type : exploit Rank : good Platforms : Windows


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