high
7.8
Advisory Published
Updated

CVE-2019-5269

First published: Fri Nov 29 2019(Updated: )

Some Huawei home routers have an improper authorization vulnerability. Due to improper authorization of certain programs, an attacker can exploit this vulnerability to execute uploaded malicious files and escalate privilege.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei Cd10-10 Firmware>=10.0.2.2<10.0.2.7
Huawei Cd10-10
Huawei Cd16-10 Firmware>=10.0.2.3<10.0.2.5
Huawei Cd16-10
Huawei Cd17-10 Firmware>=9.0.3.3<10.0.2.5
Huawei Cd17-10
Huawei Cd18-10 Firmware>=9.0.2.23<10.0.2.5
Huawei Cd18-10
Huawei Hirouter-cd15-10 Firmware>=9.0.2.3<10.0.2.5
Huawei Hirouter-cd15-10
Huawei Hirouter-cd20-10 Firmware>=9.0.3.9<10.0.2.6
Huawei Hirouter-cd20-10
Huawei Hirouter-cd21-16 Firmware>=9.0.3.9<10.0.2.5
Huawei Hirouter-cd21-16
Huawei Hirouter-cd30-10 Firmware>=10.0.2.8<10.0.2.9
Huawei Hirouter-cd30-10
Huawei Hirouter-cd30-11 Firmware>=10.0.2.8<10.0.2.9
Huawei Hirouter-cd30-11
Huawei Hirouter-h1-10 Firmware>=9.0.3.11<10.0.2.5
Huawei Hirouter-h1-10
Huawei Tc5200-10 Firmware>=10.0.2.3<10.0.2.5
Huawei Tc5200-10
Huawei Ws5100-10 Firmware>=9.0.3.11<10.0.2.7
Huawei Ws5100-10
Huawei Ws5102-10 Firmware>=10.0.2.2<10.0.2.7
Huawei Ws5102-10
Huawei Ws5106-10 Firmware>=10.0.2.2<10.0.2.7
Huawei Ws5106-10
Huawei Ws5108-10 Firmware>=10.0.2.2<10.0.2.7
Huawei Ws5108-10
Huawei Ws5200-10 Firmware>=9.0.3.9<10.0.2.6
Huawei Ws5200-10
Huawei Ws5200-11 Firmware=9.0.3.11
Huawei Ws5200-11 Firmware=10.0.2.3
Huawei Ws5200-11
Huawei Ws5280-10 Firmware>=9.0.3.22<10.0.2.6
Huawei Ws5280-10
Huawei Ws5280-11 Firmware>=9.0.3.22<10.0.2.6
Huawei Ws5280-11
Huawei Ws6500-10 Firmware>=10.0.2.3<10.0.2.5
Huawei Ws6500-10
Huawei Ws6500-11 Firmware>=10.0.2.2<10.0.2.7
Huawei Ws6500-11
Huawei Ws826-10 Firmware>=9.0.3.11<10.0.2.5
Huawei Ws826-10

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2019-5269?

    The severity of CVE-2019-5269 is high, with a severity value of 7.8.

  • Which Huawei devices are affected by CVE-2019-5269?

    Huawei Cd10-10, Huawei Cd16-10, Huawei Cd17-10, Huawei Cd18-10, Huawei Hirouter-cd15-10, Huawei Hirouter-cd20-10, Huawei Hirouter-cd21-16, Huawei Hirouter-cd30-10, Huawei Hirouter-cd30-11, Huawei Hirouter-h1-10, Huawei Tc5200-10, Huawei Ws5100-10, Huawei Ws5102-10, Huawei Ws5106-10, Huawei Ws5108-10, Huawei Ws5200-10, Huawei Ws5200-11, Huawei Ws5280-10, Huawei Ws5280-11, Huawei Ws6500-10, Huawei Ws6500-11, and Huawei Ws826-10 are the affected devices.

  • What is the vulnerability in Huawei home routers described in CVE-2019-5269?

    The vulnerability in Huawei home routers described in CVE-2019-5269 is an improper authorization vulnerability that allows attackers to execute uploaded malicious files and escalate privilege.

  • How can an attacker exploit CVE-2019-5269?

    An attacker can exploit CVE-2019-5269 by taking advantage of the improper authorization of certain programs to execute uploaded malicious files and escalate privilege.

  • Is there a fix available for CVE-2019-5269?

    To fix CVE-2019-5269, it is recommended to update the firmware of the affected Huawei home routers to a version that is not vulnerable.

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