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    2 vulnerabilities found for istar_ultra_firmware by swhouse

    CVE-2017-17704 (GCVE-0-2017-17704)

    Vulnerability from nvd – Published: 2017-12-31 02:00 – Updated: 2024-08-05 20:59
    VLAI
    Summary
    A door-unlocking issue was discovered on Software House iStar Ultra devices through 6.5.2.20569 when used in conjunction with the IP-ACM Ethernet Door Module. The communications between the IP-ACM and the iStar Ultra is encrypted using a fixed AES key and IV. Each message is encrypted in CBC mode and restarts with the fixed IV, leading to replay attacks of entire messages. There is no authentication of messages beyond the use of the fixed AES key, so message forgery is also possible.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Date Public
    2017-12-30 00:00
    Show details on NVD website
    To clipboard 

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    CVE-2017-17704 (GCVE-0-2017-17704)

    Vulnerability from cvelistv5 – Published: 2017-12-31 02:00 – Updated: 2024-08-05 20:59
    VLAI
    Summary
    A door-unlocking issue was discovered on Software House iStar Ultra devices through 6.5.2.20569 when used in conjunction with the IP-ACM Ethernet Door Module. The communications between the IP-ACM and the iStar Ultra is encrypted using a fixed AES key and IV. Each message is encrypted in CBC mode and restarts with the fixed IV, leading to replay attacks of entire messages. There is no authentication of messages beyond the use of the fixed AES key, so message forgery is also possible.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Date Public
    2017-12-30 00:00
    Show details on NVD website
    To clipboard 

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