Vulnerability CVE-2011-4041
Published: 2012-02-06   Modified: 2012-02-13

Description:
webvrpcs.exe in Advantech/BroadWin WebAccess allows remote attackers to execute arbitrary code or obtain a security-code value via a long string in an RPC request to TCP port 4592.

Type:

CWE-94

 (Improper Control of Generation of Code ('Code Injection'))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Broadwin -> Webaccess 

 References:
http://www.us-cert.gov/control_systems/pdf/ICSA-11-094-02A.pdf
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-081-01.pdf
http://www.securityfocus.com/bid/47008
http://www.securityfocus.com/archive/1/517117
http://www.reversemode.com/downloads/Scada_Trojans_Ruben_Rootedcon.pdf
http://www.reversemode.com/downloads/exploit_advantech.zip
http://reversemode.com/index.php?option=com_content&task=view&id=72&Itemid=1
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