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RealWin SCADA System Buffer Overflow Vulnerabilities

Information

Severity

Severity

Critical

Family

Family

Buffer overflow

CVSSv2 Base

CVSSv2 Base

10.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Solution Type

Solution Type

Vendor Patch

Created

Created

11 years ago

Modified

Modified

3 years ago

Summary

This host is running RealWin SCADA system and is prone to buffer overflow vulnerabilities.

Insight

Insight

The flaws are due to a boundary errors when processing 'SCPC_INITIALIZE', 'SCPC_INITIALIZE_RF' and 'SCPC_TXTEVENT' packets that can be exploited to cause a stack-based buffer overflow by sending specially crafted packets to port 912/TCP.

Affected Software

Affected Software

RealWin SCADA System 2.0 Build 6.1.8.10 and prior.

Solution

Solution

Upgrade to RealWin SCADA System version 2.1 Build 6.1.10.10

Common Vulnerabilities and Exposures (CVE)