RPC: Advantech WebAccess SCADA BwPAlarm.dll Stack-based Buffer Overflow
This signature detects attempts to exploit a known vulnerability against webvrpcs service of Advantech WebAccess. Successful exploitation could lead to arbitrary code execution under context of Administrator.
Extended Description
WebAccess/SCADA, WebAccess/SCADA Version 8.3.2 installed on Windows 2008 R2 SP1. Lack of proper validation of user supplied input may allow an attacker to cause the overflow of a buffer on the stack.
Short Name
RPC:DCERPC:CVE-2018-18999-BO
Severity
Major
Recommended
True
Recommended Action
Drop
Category
RPC
Keywords
Advantech Buffer BwPAlarm.dll CVE-2018-18999 Overflow SCADA Stack-based WebAccess bid:106245
Release Date
03/14/2019
Supported Platforms
mx-19.3
vmx-19.3
vsrx-19.2
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vmx-19.4
mx-19.4
srxevo-25.4
vsrx-26.2
srx-26.2
srx-branch-26.2
vsrx3bsd-26.2
mx-12.3
srx-12.3
srx-branch-12.3
vsrx-12.3
Sigpack Version
3377
False Positive
Unknown
CVSS Score
7.5