CVE-2011-2956
AzeoTech DAQFactory before 5.85 (Build 1842) does not perform authentication for certain signals,...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2011-2956- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2011-2956- Updated
- 2026-11-02
EUVDEUVD-2011-2924 No score
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.
- Record
EUVD-2011-2924- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4rm7-pgj2-mjwp No score
AzeoTech DAQFactory before 5.85 (Build 1842) does not perform authentication for certain signals,...
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.
- Record
GHSA-4rm7-pgj2-mjwp- Weakness
- CWE-287
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | AzeoTech DaqFactory - Denial of Service | 2011-06-24 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-2956 is a high vulnerability (CVSS 7.8) in Azeotech Daqfactory, published July 28, 2011. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 6.74%, the 94th percentile. No source names a fixed version.