This script is Copyright (C) 2011-2018 Tenable Network Security, Inc.
This plugin has been deprecated.
The Advantech / BroadWin WebAccess software installed on the remote
Windows host includes an RPC service (webvrpcs.exe) that listens
remotely on TCP port 4592. It is affected by two vulnerabilities :
- An overflow condition exists due to improper validation
of user-supplied input. An unauthenticated, remote
attacker can exploit this, via a specially crafted
request, to execute arbitrary code.
- An information disclosure vulnerability exists that
allows an unauthenticated, remote attacker to obtain the
security code value that protects the SCADA node via a
long string in an RPC request to TCP port 4592.
This plugin has been deprecated due to false positives.
See also :
Risk factor :
Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 10.0
Public Exploit Available : true