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    CVE-2022-29884

    A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions < CPC80 V16.30), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions < CPC80 V16.30), CP-8021 MASTER MODULE (All versions < CPC80 V16.30), CP-8022 MASTER MODULE WITH GPRS (All versions < CPC80 V16.30). When using the HTTPS server under specific conditions, affected devices do not properly free resources. This could allow an unauthenticated remote attacker to put the device into a denial of service condition.

    Published:Jul 12, 2022
    Last Modified:Nov 21, 2024
    EPS:Jul 12, 2022
    EPSS Score:0.00902
    CVSS Score:7.5

    Affected Products

    Vendor
    Siemens
    Product
    Sicam A8000 Cp-8000
    Vendor
    Siemens
    Product
    Sicam A8000 Cp-8000 Firmware
    Vendor
    Siemens
    Product
    Sicam A8000 Cp-8021
    Vendor
    Siemens
    Product
    Sicam A8000 Cp-8021 Firmware
    Vendor
    Siemens
    Product
    Sicam A8000 Cp-8022
    Vendor
    Siemens
    Product
    Sicam A8000 Cp-8022 Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-469 HTTP DoS

    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