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    CVE-2022-45423

    Some Dahua software products have a vulnerability of unauthenticated request of MQTT credentials. An attacker can obtain encrypted MQTT credentials by sending a specific crafted packet to the vulnerable interface (the credentials cannot be directly exploited).

    Published:Dec 27, 2022
    Last Modified:Apr 14, 2025
    EPS:Dec 27, 2022
    EPSS Score:0.00115
    CVSS Score:7.5

    Affected Products

    Vendor
    Dahuasecurity
    Product
    Dhi-dss4004-s2
    Vendor
    Dahuasecurity
    Product
    Dhi-dss4004-s2 Firmware
    Vendor
    Dahuasecurity
    Product
    Dhi-dss7016d-s2
    Vendor
    Dahuasecurity
    Product
    Dhi-dss7016d-s2 Firmware
    Vendor
    Dahuasecurity
    Product
    Dhi-dss7016dr-s2
    Vendor
    Dahuasecurity
    Product
    Dhi-dss7016dr-s2 Firmware
    Vendor
    Dahuasecurity
    Product
    Dss Express
    Vendor
    Dahuasecurity
    Product
    Dss Professional

    Exploits

    No exploit reference

    Related CVEs

    CVE-2022-45424 (CVSS 5.3) — Some Dahua software products have a vulnerability of unauthenticated request of AES crypto key. An attacker ca…
    CVE-2022-45425 (CVSS 7.5) — Some Dahua software products have a vulnerability of using of hard-coded cryptographic key. An attacker can ob…
    CVE-2022-45426 (CVSS 6.5) — Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permis…
    CVE-2022-45427 (CVSS 7.2) — Some Dahua software products have a vulnerability of unrestricted upload of file. After obtaining the permissi…
    CVE-2022-45428 (CVSS 2.7) — Some Dahua software products have a vulnerability of sensitive information leakage. After obtaining the permis…
    CVE-2022-45429 (CVSS 7.5) — Some Dahua software products have a vulnerability of server-side request forgery (SSRF). An Attacker can acces…
    CVE-2022-45430 (CVSS 3.7) — Some Dahua software products have a vulnerability of unauthenticated enable or disable SSHD service. After byp…
    CVE-2022-45431 (CVSS 7.5) — Some Dahua software products have a vulnerability of unauthenticated restart of remote DSS Server. After bypas…
    CVE-2022-45432 (CVSS 5.3) — Some Dahua software products have a vulnerability of unauthenticated search for devices. After bypassing the f…
    CVE-2022-45433 (CVSS 3.7) — Some Dahua software products have a vulnerability of unauthenticated traceroute host from remote DSS Server. A…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High