Summary
This host is running DATAC RealWin SCADA Server and is prone to buffer overflow vulnerability.
Impact
Successful exploitation may allow remote attackers to execute arbitrary code in the context of the application. Failed exploit attempts will cause a denial-of-service condition.
Impact Level: System/Application
Solution
No solution or patch was made available for at least one year since disclosure of this vulnerability. Likely none will be provided anymore.
General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one.
Insight
The flaw is due to a boundary error when processing various On_FC_BINFILE_FCS_*FILE packets, which can be exploited to cause a stack based buffer overflow by sending specially crafted packets to port 910.
Affected
DATAC RealFlex RealWin 2.1 (Build 6.1.10.10) and prior.
References
Severity
Classification
-
CVE CVE-2011-1563 -
CVSS Base Score: 10.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
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