Vulnerability CVE-2011-2956
Published: 2011-07-28   Modified: 2012-02-13

Description:
AzeoTech DAQFactory before 5.85 (Build 1842) does not perform authentication for certain signals, which allows remote attackers to cause a denial of service (system reboot or shutdown) via a signal.

Type:

CWE-287

 (Improper Authentication)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Azeotech -> Daqfactory 

 References:
http://www.us-cert.gov/control_systems/pdf/ICSA-11-122-01.pdf
http://www.azeotech.com/revisionhistory.php
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