Trihedral VTScada 6.5 through 9.x <= 9.1.19, 10.x <= 10.2.21, and 11.x <= 11.1.08 Remote Denial of Service

high Nessus Network Monitor Plugin ID 8609


A vulnerable VTScada server has been detected.


Trihedral VTScada versions 6.5 through 9.1.19, 10.x through 10.2.21, and 11.x through 11.1.08 contain a denial of service vulnerability caused by an integer overflow condition due to inadequately validated user input. A remote and unauthenticated attacker could cause the VTScada server to crash by sending a specially crafted packet to the VTScada server.


Trihedral has released three updated versions of VTScada that resolve this issue: 11.1.09, 10.2.22, and 9.1.20. Upgrade the software per the vendor's recommendations.

See Also

Plugin Details

Severity: High

ID: 8609

Family: SCADA

Published: 12/18/2014

Updated: 3/6/2019

Nessus ID: 84587

Risk Information


Risk Factor: Medium

Score: 4.9


Risk Factor: High

Base Score: 7.8

Temporal Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C


Risk Factor: High

Base Score: 7.5

Temporal Score: 7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:trihedral:vtscada

Patch Publication Date: 12/4/2014

Vulnerability Publication Date: 12/9/2014

Reference Information

CVE: CVE-2014-9192

BID: 71591