CVE-2011-2956

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.

Category

7.8
CVSS
Severity: High
CVSS 2.0 •
EPSS 11.58% Top 10%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.us-cert.gov/control_systems/pdf/ICSA-11-122-01.pdf us government resource
http://www.azeotech.com/revisionhistory.php

Frequently Asked Questions

What is the severity of CVE-2011-2956?
CVE-2011-2956 has been scored as a high severity vulnerability.
How to fix CVE-2011-2956?
To fix CVE-2011-2956, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-2956 being actively exploited in the wild?
It is possible that CVE-2011-2956 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~12% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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