7.5
CWE
400
CVE Published
Advisory Published
Updated

CVE-2023-30311

First published: Tue May 28 2024(Updated: )

An issue discovered in H3C Magic R365 and H3C Magic R100 routers allows attackers to hijack TCP sessions which could lead to a denial of service.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
H3C Magic R365
H3C Magic R100 Firmware

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Frequently Asked Questions

  • What is the severity of CVE-2023-30311?

    CVE-2023-30311 has a high severity level as it allows attackers to hijack TCP sessions leading to potential denial of service.

  • What products are affected by CVE-2023-30311?

    CVE-2023-30311 affects H3C Magic R365 and H3C Magic R100 routers.

  • How do I fix CVE-2023-30311?

    To fix CVE-2023-30311, ensure that the firmware of H3C Magic R365 and H3C Magic R100 is updated to the latest version provided by H3C.

  • Can CVE-2023-30311 be exploited remotely?

    Yes, CVE-2023-30311 can be exploited remotely by attackers targeting the affected routers.

  • What are the potential impacts of CVE-2023-30311?

    The potential impacts of CVE-2023-30311 include unauthorized TCP session hijacking and possible denial of service disruptions.

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