CVE-2025-66589 (GCVE-0-2025-66589)

Vulnerability from cvelistv5 – Published: 2025-12-11 20:48 – Updated: 2025-12-11 20:48
VLAI?
Summary
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.
Severity ?
8.4 (High)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
Assigner
References
Impacted products
Vendor Product Version
AzeoTech DAQFactory Affected: 0 , ≤ Release 20.7 (Build 2555) (custom)
Create a notification for this product.
Credits
Michael Heinzl
Show details on NVD website
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      "metrics": [
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          "cvssV4_0": {
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
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            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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        "dateUpdated": "2025-12-11T20:48:47.912Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
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      "references": [
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          "tags": [
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          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-03"
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              "value": "\u003cp\u003eAzeoTech has released the following update that addresses these issues:\u003c/p\u003e\u003cul\u003e\u003cli\u003eDAQFactory: Release 21.1\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eAzeoTech also recommends users take the following actions to reduce the risk:\u003c/p\u003e\u003cul\u003e\u003cli\u003eUsers are discouraged from using documents from unknown/untrusted sources.\u003c/li\u003e\u003cli\u003eUsers are encouraged to store .ctl files in a folder only writeable by admin-level users.\u003c/li\u003e\u003cli\u003eUsers are encouraged to operate in \u201cSafe Mode\u201d when loading documents that have been out of their control.\u003c/li\u003e\u003cli\u003eUsers are encouraged to apply a document editing password to their documents.\u003c/li\u003e\u003c/ul\u003e\n\n\u003cbr\u003e"
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        }
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        "discovery": "UNKNOWN"
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    "assignerShortName": "icscert",
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    "datePublished": "2025-12-11T20:48:47.912Z",
    "dateReserved": "2025-12-04T21:11:02.201Z",
    "dateUpdated": "2025-12-11T20:48:47.912Z",
    "state": "PUBLISHED"
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.