vendor:
iBank FX Client
by:
Gjoko 'LiquidWorm' Krstic
7,2
CVSS
HIGH
Local Privilege Escalation
276
CWE
Product Name: iBank FX Client
Affected Version From: 2.0.9.3 (Build 22.06.2011) - Desktop/Enterprise Edition, 1.2, 1.1.5.1270 (Service Pack 5) - Desktop Edition, 1.1.5.1247, 1.0
Affected Version To: 2.0.9.3 (Build 22.06.2011) - Desktop/Enterprise Edition, 1.2, 1.1.5.1270 (Service Pack 5) - Desktop Edition, 1.1.5.1247, 1.0
Patch Exists: NO
Related CWE: N/A
CPE: a:asseco_see:ibank_fx_client
Metasploit:
N/A
Other Scripts:
N/A
Tags: N/A
CVSS Metrics: N/A
Nuclei References:
N/A
Nuclei Metadata: N/A
Platforms Tested: Microsoft Windows 7 Ultimate SP1 (EN) 32/64bit, Microsoft Windows 7 Professional SP1 (EN) 32/64bit, Microsoft Windows XP Professional SP3 (EN) 32bit
2014
Asseco SEE iBank FX Client <= 2.0.9.3 Local Privilege Escalation Vulnerability
FX Client is an offline application for e-banking that is intended only for legal entities. The application is vulnerable to an elevation of privileges vulnerability which can be used by a simple user that can change the executable file with a binary of choice. The vulnerability exist due to the improper permissions, with the 'F' flag (full) for the 'Everyone' and 'Users' group, for the 'RichClient.exe' and 'fxclient.exe' binary files making them world-writable. After you replace the binary with your rootkit, on reboot you get SYSTEM privileges.
Mitigation:
Restrict the permissions of the 'RichClient.exe' and 'fxclient.exe' binary files to prevent unauthorized access.
