Vulnerability · Published Dec 11, 2025 · Assigned by icscert
CVE-2025-66590Out-of-bounds Write vulnerability in AzeoTech DAQFactory
High 7.8
In plain English
A high-severity out-of-bounds write in DAQFactory from AzeoTech. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.4%top 67.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In AzeoTech DAQFactory release 20.7 (Build 2555), an out-of-bounds write vulnerability can be exploited by an attacker to cause the program to write data past the end of an allocated memory buffer. This can lead to arbitrary code execution or a system crash.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| AzeoTech | DAQFactory | 0 – through Release 20.7 (Build 2555) |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H