Schneider Electric SCADA Expert ClearSCADA 2013 R1 < 2013 R1.2 Remote Denial of Service Vulnerability

High Nessus Network Monitor Plugin ID 8262

Synopsis

A vulnerable version of Schneider Electric SCADA Expert ClearSCADA has been detected.

Description

SCADA Expert ClearSCADA versions 2013 R1, 2013 R1.1, and 2013 R1.1a are affected by a remote denial of service vulnerability due to a flaw in the way SCADA Expert ClearSCADA handles web requests. An attacker could exploit this vulnerability by sending a specially crafted web request to SCADA Expert ClearSCADA resulting in the application crashing and causing a denial of service.

Solution

Upgrade to SCADA Expert ClearSCADA version 2013 R1.2 (6.73.4955) or later

See Also

http://download.schneider-electric.com/files?p_File_Id=305141944&amp;p_File_Name=SEVD-2013-213-01-ClearSCADA.pdf

http://www2.schneider-electric.com/sites/corporate/en/support/cybersecurity/cyber-security-vulnerabilities-sorted.page

Plugin Details

Severity: High

ID: 8262

File Name: 8262.prm

Family: SCADA

Published: 2014/05/20

Modified: 2016/01/21

Dependencies: 6313

Nessus ID: 70559

Risk Information

Risk Factor: High

CVSSv2

Base Score: 7.8

Temporal Score: 6.8

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

Temporal Vector: CVSS2#E:ND/RL:OF/RC:C

CVSSv3

Base Score: 7.5

Temporal Score: 7.2

Vector: CVSS3#AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS3#E:X/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:schneider-electric:scada_expert_clearscada

Patch Publication Date: 2013/07/30

Vulnerability Publication Date: 2013/09/13

Reference Information

BID: 62635

OSVDB: 97727