Is CVE-2011-3492 in the CISA KEV catalog?

No. CVE-2011-3492 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2011-3492?

CVE-2011-3492 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2011-3492?

CVE-2011-3492 has an EPSS score of 70.91% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2011-3492

HIGHEPSS 99th pctl

10.0

CVSS v2

NVD

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.

CWE-119Buffer Overflow

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

70.91%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

http://aluigi.altervista.org/adv/daqfactory_1-adv.txt
http://osvdb.org/75496
http://www.exploit-db.com/exploits/17855
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-02.pdf
https://exchange.xforce.ibmcloud.com/vulnerabilities/69764

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.