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    CVE-2025-41677

    A high privileged remote attacker can exhaust critical system resources by sending specifically crafted POST requests to the send-mail action in fast succession.

    Published:Jul 21, 2025
    Last Modified:Nov 6, 2025
    EPS:Jul 21, 2025
    EPSS Score:0.00147
    CVSS Score:4.9

    Affected Products

    Vendor
    Helmholz
    Product
    Rex 100
    Vendor
    Mb Connect Line
    Product
    Mbnet.mini
    Vendor
    Mbconnectline
    Product
    Mbnet.mini
    Vendor
    Mbconnectline
    Product
    Mbnet.mini Firmware

    Exploits

    No exploit reference

    Related CVEs

    CVE-2025-41679 (CVSS 5.3) — An unauthenticated remote attacker could exploit a buffer overflow vulnerability in the device causing a denia…
    CVE-2025-41676 (CVSS 4.9) — A high privileged remote attacker can exhaust critical system resources by sending specifically crafted POST r…
    CVE-2025-41675 (CVSS 7.2) — A high privileged remote attacker can execute arbitrary system commands via GET requests in the cloud server c…
    CVE-2025-41673 (CVSS 7.2) — A high privileged remote attacker can execute arbitrary system commands via POST requests in the send_sms acti…
    CVE-2024-45276 (CVSS 7.5) — An unauthenticated remote attacker can get read access to files in the "/tmp" directory due to missing authent…
    CVE-2024-45275 (CVSS 9.8) — The devices contain two hard coded user accounts with hardcoded passwords that allow an unauthenticated remote…
    CVE-2024-45274 (CVSS 9.8) — An unauthenticated remote attacker can execute OS commands via UDP on the device due to missing authentication…
    CVE-2024-45273 (CVSS 8.4) — An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due …
    CVE-2024-45271 (CVSS 8.4) — An unauthenticated local attacker can gain admin privileges by deploying a config file due to improper input v…

    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