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    4 vulnerabilities by Wellbia

    CVE-2026-15430 (GCVE-0-2026-15430)

    Vulnerability from nvd – Published: 2026-08-03 14:45 – Updated: 2026-08-03 19:19
    VLAI
    Title
    CVE-2026-15430
    Summary
    Improper access control in the IRP_MJ_WRITE command interface in Wellbia XIGNCODE3 xhunter2.sys, version 2026.6.1.192, allows a local, unprivileged attacker to achieve local privilege escalation to NT AUTHORITY\SYSTEM, extract credentials from PPL-protected lsass.exe, and terminate PPL-protected security processes.
    Severity
    6.2 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Wellbia XIGNCODE3 Affected: 2026.6.1.192
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-3609 (GCVE-0-2026-3609)

    Vulnerability from nvd – Published: 2026-05-11 16:25 – Updated: 2026-08-05 15:57
    VLAI
    Title
    XIGNCODE3 xhunter1.sys kernel driver contains a Privilege Escalation Vulnerability
    Summary
    Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRP_MJ_WRITE command interface, which allows any user process to request a PROCESS_ALL_ACCESS. Note: KVE 2023-5589 (https://krcert.or.kr) was initially issued for version 10.0.10011.16384, but the vulnerability was not fully remediated and remains in version 2023.12.7.78.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Wellbia XIGNCODE3 Affected: 10.0.10011.16384 , ≤ 2023.12.7.78 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-15430 (GCVE-0-2026-15430)

    Vulnerability from cvelistv5 – Published: 2026-08-03 14:45 – Updated: 2026-08-03 19:19
    VLAI
    Title
    CVE-2026-15430
    Summary
    Improper access control in the IRP_MJ_WRITE command interface in Wellbia XIGNCODE3 xhunter2.sys, version 2026.6.1.192, allows a local, unprivileged attacker to achieve local privilege escalation to NT AUTHORITY\SYSTEM, extract credentials from PPL-protected lsass.exe, and terminate PPL-protected security processes.
    Severity
    6.2 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Wellbia XIGNCODE3 Affected: 2026.6.1.192
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-3609 (GCVE-0-2026-3609)

    Vulnerability from cvelistv5 – Published: 2026-05-11 16:25 – Updated: 2026-08-05 15:57
    VLAI
    Title
    XIGNCODE3 xhunter1.sys kernel driver contains a Privilege Escalation Vulnerability
    Summary
    Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRP_MJ_WRITE command interface, which allows any user process to request a PROCESS_ALL_ACCESS. Note: KVE 2023-5589 (https://krcert.or.kr) was initially issued for version 10.0.10011.16384, but the vulnerability was not fully remediated and remains in version 2023.12.7.78.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Wellbia XIGNCODE3 Affected: 10.0.10011.16384 , ≤ 2023.12.7.78 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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