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    2 vulnerabilities found for nvr-2xxx_firmware by dahuasecurity

    CVE-2021-33045 (GCVE-0-2021-33045)

    Vulnerability from nvd – Published: 2021-09-15 21:50 – Updated: 2026-01-12 19:53
    VLAI CISA KEVIntel
    Summary
    The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: active Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • Improper Authentication
    • CWE-287 - Improper Authentication
    Assigner
    References
    Impacted products
    Vendor Product Version
    n/a Some Dahua IP Camera, Video Intercom, NVR, XVR devices Affected: Dahua IP Camera devices IPC-HX3XXX, IPC-HX5XXX, and IPC-HUM7XXX Buildtime before May, 2020, Video Intercom devices VTO75X95X, VTO65XXX, and VTH542XH, NVR devices NVR1XXX, NVR2XXX, NVR5XXX, and NVR6XX, XVR devices XVR4xxx, XVR5xxx, and XVR7xxx Buildtime before December, 2019.
    Show details on NVD website
    To clipboard 

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    CVE-2021-33045 (GCVE-0-2021-33045)

    Vulnerability from cvelistv5 – Published: 2021-09-15 21:50 – Updated: 2026-01-12 19:53
    VLAI CISA KEVIntel
    Summary
    The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: active Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • Improper Authentication
    • CWE-287 - Improper Authentication
    Assigner
    References
    Impacted products
    Vendor Product Version
    n/a Some Dahua IP Camera, Video Intercom, NVR, XVR devices Affected: Dahua IP Camera devices IPC-HX3XXX, IPC-HX5XXX, and IPC-HUM7XXX Buildtime before May, 2020, Video Intercom devices VTO75X95X, VTO65XXX, and VTH542XH, NVR devices NVR1XXX, NVR2XXX, NVR5XXX, and NVR6XX, XVR devices XVR4xxx, XVR5xxx, and XVR7xxx Buildtime before December, 2019.
    Show details on NVD website
    To clipboard 

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