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    2 vulnerabilities found for T-20 Readers by Gallagher

    CVE-2026-27790 (GCVE-0-2026-27790)

    Vulnerability from nvd – Published: 2026-07-07 03:49 – Updated: 2026-07-07 13:37
    VLAI
    Summary
    Uncaught Exception (CWE-248) in the T20 Readers allows an authenticated and authorized operator to trigger a restart by sending specific requests, resulting in a temporary denial of service. Version of Command Centre affected: * 9.50 prior to vCR9.50.260616a (distributed in 9.50.1587(MR1)) * 9.40 prior to vCR9.40.260616a (distributed in 9.40.3130(MR3)) * 9.30 prior to vCR9.30.260616a (distributed in 9.30.3983(MR5)) * 9.20 prior to vCR9.20.260616a (distributed in 9.20.4349(MR7)) * all versions of 9.10 and prior.
    Severity
    2.7 (Low)
    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Gallagher T-20 Readers Affected: 0 , ≤ 9.10 (custom)
    Affected: 9.50 , < vCR9.50.260616a (custom)
    Affected: 9.40 , < vCR9.40.260616a (custom)
    Affected: 9.30 , < vCR9.30.260616a (custom)
    Affected: 9.20 , < vCR9.20.260616a (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-27790 (GCVE-0-2026-27790)

    Vulnerability from cvelistv5 – Published: 2026-07-07 03:49 – Updated: 2026-07-07 13:37
    VLAI
    Summary
    Uncaught Exception (CWE-248) in the T20 Readers allows an authenticated and authorized operator to trigger a restart by sending specific requests, resulting in a temporary denial of service. Version of Command Centre affected: * 9.50 prior to vCR9.50.260616a (distributed in 9.50.1587(MR1)) * 9.40 prior to vCR9.40.260616a (distributed in 9.40.3130(MR3)) * 9.30 prior to vCR9.30.260616a (distributed in 9.30.3983(MR5)) * 9.20 prior to vCR9.20.260616a (distributed in 9.20.4349(MR7)) * all versions of 9.10 and prior.
    Severity
    2.7 (Low)
    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Gallagher T-20 Readers Affected: 0 , ≤ 9.10 (custom)
    Affected: 9.50 , < vCR9.50.260616a (custom)
    Affected: 9.40 , < vCR9.40.260616a (custom)
    Affected: 9.30 , < vCR9.30.260616a (custom)
    Affected: 9.20 , < vCR9.20.260616a (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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