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CWE-284: Improper Access Control, page 50

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The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

What the weakness is: CWE-284 at MITRE

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Show the promptExplain CWE-284: Improper Access Control and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/284.html and https://cve.bz/cve/cwe/284?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

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  3. 7.2CVE-2026-20716EPSS 0.09%

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  4. 7.5CVE-2026-72601EPSS 0.6%

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  5. 7.5CVE-2026-72600EPSS 0.6%

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  6. 8.1CVE-2026-72596EPSS 0.4%

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  7. 8.1CVE-2026-72595EPSS 0.4%

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  8. 8.1CVE-2026-72563EPSS 0.4%

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  9. 8.8CVE-2026-72561EPSS 0.4%

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  10. 8.1CVE-2026-72555EPSS 0.4%

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  11. 6.5CVE-2026-72554EPSS 0.4%

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  17. 9.1CVE-2026-72575EPSS 0.5%

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  18. 6.9CVE-2026-21084EPSS 0.1%

    Improper access control in SmartThings prior to version 1.8.47.24 allows local attackers to access sensitive information.

  19. 7.0CVE-2026-21064EPSS 0.1%

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  20. 8.8CVE-2026-17540ExploitEPSS 1.8%

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  25. 5.1CVE-2026-19359EPSS 0.4%

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  26. 5.3CVE-2026-19358EPSS 0.3%

    A weakness has been identified in 3CORESec Trapdoor up to 1.2.2. Affected by this vulnerability is the function DefaultFunction. This manipulation causes improper access controls. The attack can be initiated remotely. The vendor was contac…

  27. 5.5CVE-2026-19357EPSS 0.5%

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  28. 5.5CVE-2026-19356EPSS 0.5%

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  29. 8.1CVE-2026-16948EPSS 0.4%

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  37. 7.1CVE-2026-19195EPSS 0.2%

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  38. 7.1CVE-2026-19193EPSS 0.2%

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  39. 7.1CVE-2026-19192EPSS 0.2%

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  40. 8.8CVE-2026-65668EPSS 0.8%

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  41. 9.6CVE-2026-56161EPSS 0.7%

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  45. 5.2CVE-2026-55979EPSS 0.1%

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  50. 2.1CVE-2026-18993EPSS 0.4%

    A vulnerability was detected in NousResearch hermes-agent up to 0.16.0. Affected by this issue is some unknown functionality of the file hermes-agent/model_tools.py of the component Memory Toolset. The manipulation results in improper acce…