CVE-2025-66589
CVE-2025-66589 is a critical-severity vulnerability in Azeotech Daqfactory with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.
Key facts
- Severity: Critical (CVSS 3.x base score 9.1)
- CVSS v4: 8.4
- EPSS exploit prediction: 0% (22nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-202862
- Weakness: CWE-125
- Affected product: Azeotech Daqfactory
- Published:
- Last modified:
Description
In AzeoTech DAQFactory release 20.7 (Build 2555), an Out-of-bounds Read vulnerability can be exploited by an attacker to cause the program to read data past the end of an allocated buffer. This could allow an attacker to disclose information or cause a system crash.
Frequently asked questions
- What is CVE-2025-66589?
- In AzeoTech DAQFactory release 20.7 (Build 2555), an Out-of-bounds Read vulnerability can be exploited by an attacker to cause the program to read data past the end of an allocated buffer. This could allow an attacker to disclose information or cause a system crash.
- How severe is CVE-2025-66589?
- CVE-2025-66589 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.
- Is CVE-2025-66589 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-66589?
- CVE-2025-66589 affects Azeotech Daqfactory. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-66589?
- 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.
- Does CVE-2025-66589 have an EU (EUVD) identifier?
- Yes. CVE-2025-66589 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202862.
- When was CVE-2025-66589 published?
- CVE-2025-66589 was published on 2025-12-11 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:azeotech:daqfactory:*:*:*:*:*:*:*:*
More vulnerabilities in Azeotech Daqfactory
- CVE-2011-3492 — Critical (CVSS 10.0): Stack-based buffer overflow in Azeotech DAQFactory 5.85 build 1853 and earlier allows remote attackers to cause a…
- CVE-2009-4480 — Critical (CVSS 9.3): Buffer overflow in the web service in AzeoTech DAQFactory 5.77 might allow remote attackers to execute arbitrary code…
- CVE-2025-66590 — High (CVSS 7.8): In AzeoTech DAQFactory release 20.7 (Build 2555), an out-of-bounds write vulnerability can be exploited by an attacker…
- CVE-2025-66588 — High (CVSS 7.8): In AzeoTech DAQFactory release 20.7 (Build 2555), an access of uninitialized pointer vulnerability can be exploited by…
- CVE-2025-66586 — High (CVSS 7.8): In AzeoTech DAQFactory release 20.7 (Build 2555), an access of resource using incompatible type vulnerability can be…
- CVE-2025-66585 — High (CVSS 7.8): In AzeoTech DAQFactory release 20.7 (Build 2555), a use after free vulnerability can be exploited to cause memory…
All CVEs affecting Azeotech Daqfactory →
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