CVE-2011-3492 Memory corruption in n/a
Remote attackers can execute arbitrary code or crash the application by sending a crafted UDP packet to the data acquisition software.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2011-3492?
CVE-2011-3492 is a critical memory corruption vulnerability in n/a, published on 16 Sep 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-119
Which versions are affected by CVE-2011-3492?
It affects 1 product.
Products include Azeotech Daqfactory.
How do I fix CVE-2011-3492?
No fix has been published for CVE-2011-3492 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2011-3492 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-3492 exists.
Public exploit code: 1 Metasploit module and 2 Exploit-DB entries.
Other vulnerabilities in n/a
- CVE-2009-4480 Memory corruption in n/a
- CVE-2026-12921 Use after free in AzeoTech DAQFactory
- CVE-2026-12390 Access of resource using incompatible type ('type confusion') in AzeoTech DAQFactory
- CVE-2025-66588 Access of Uninitialized Pointer vulnerability in AzeoTech DAQFactory
- CVE-2025-66589 Out-of-bounds Read vulnerability in AzeoTech DAQFactory
Sources
Also known as GHSA-cxgc-rj9m-qm58.