CVE-2011-3492

CVE-2011-3492 is a critical-severity vulnerability in Azeotech Daqfactory with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 71% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Description

Stack-based buffer overflow in Azeotech DAQFactory 5.85 build 1853 and earlier allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a crafted NETB packet to UDP port 20034.

Frequently asked questions

What is CVE-2011-3492?
Stack-based buffer overflow in Azeotech DAQFactory 5.85 build 1853 and earlier allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a crafted NETB packet to UDP port 20034.
How severe is CVE-2011-3492?
CVE-2011-3492 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2011-3492 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 71% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3492?
CVE-2011-3492 primarily affects Azeotech Daqfactory. In total, 51 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-3492?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2011-3492 published?
CVE-2011-3492 was published on 2011-09-16 and last updated on 2026-06-16.

References

Affected products (51)

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