Vulnerability CVE-2012-6069
Published: 2013-01-21   Modified: 2013-01-22

Description:
Directory traversal vulnerability in the Runtime Toolkit in CODESYS Runtime System 2.3.x and 2.4.x allows remote attackers to read, overwrite, or create arbitrary files via a .. (dot dot) in a request to the TCP listener service.

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
3s-software -> Codesys runtime system 

 References:
http://www.us-cert.gov/control_systems/pdf/ICSA-13-011-01.pdf
http://ics-cert.us-cert.gov/advisories/ICSA-14-084-01
http://www.securityfocus.com/bid/56300
http://www.digitalbond.com/tools/basecamp/3s-codesys/
http://www.codesys.com/news-events/press-releases/detail/article/sicherheitsluecke-in-codesys-v23-laufzeitsystem.html
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