Advisory Published
Updated

CVE-2020-9111

First published: Mon Oct 19 2020(Updated: )

E6878-370 versions 10.0.3.1(H557SP27C233),10.0.3.1(H563SP21C233) and E6878-870 versions 10.0.3.1(H557SP27C233),10.0.3.1(H563SP11C233) have a denial of service vulnerability. The system does not properly check some events, an attacker could launch the events continually, successful exploit could cause reboot of the process.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei E6878-370 Firmware=10.0.3.1\(h557sp27c233\)
Huawei E6878-370 Firmware=10.0.3.1\(h563sp21c233\)
Huawei E6878-370
Huawei E6878-870 Firmware=10.0.3.1\(h557sp27c233\)
Huawei E6878-870 Firmware=10.0.3.1\(h563sp11c233\)
Huawei E6878-870

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Frequently Asked Questions

  • What is CVE-2020-9111?

    CVE-2020-9111 is a denial of service vulnerability found in Huawei E6878-370 and E6878-870 devices running specific firmware versions.

  • Which devices are affected by CVE-2020-9111?

    Huawei E6878-370 and E6878-870 devices running firmware versions 10.0.3.1(H557SP27C233), 10.0.3.1(H563SP21C233), and 10.0.3.1(H563SP11C233) are affected.

  • What is the severity of CVE-2020-9111?

    CVE-2020-9111 has a severity rating of medium with a CVSS score of 4.5.

  • How can the CVE-2020-9111 vulnerability be exploited?

    An attacker can exploit the CVE-2020-9111 vulnerability by launching certain events continuously, causing a denial of service.

  • Is there a fix for CVE-2020-9111?

    The vendor has released a security advisory with mitigation steps for CVE-2020-9111. Please refer to the reference link for more information.

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