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CVE-2019-1588: Cisco Nexus 9000 Series Fabric Switches Application-Centric Infrastructure Mode Arbitrary File Read Vulnerability

First published: Wed Mar 06 2019(Updated: )

A vulnerability in the Cisco Nexus 9000 Series Fabric Switches running in Application-Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected device. The vulnerability is due to a lack of proper input and validation checking mechanisms of user-supplied input sent to an affected device. A successful exploit could allow the attacker unauthorized access to read arbitrary files on an affected device. This vulnerability has been fixed in version 14.0(1h).

Credit: ykramarz@cisco.com ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco NX-OS<14.0\(1h\)
Cisco Nexus 9000 Firmware
All of
Cisco NX-OS<14.0\(1h\)
Cisco Nexus 9000 Firmware

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Frequently Asked Questions

  • What is CVE-2019-1588?

    CVE-2019-1588 is a vulnerability in the Cisco Nexus 9000 Series Fabric Switches that allows an authenticated, local attacker to read arbitrary files on the device.

  • What is the severity of CVE-2019-1588?

    CVE-2019-1588 has a severity value of 4.4, which is considered medium.

  • How does CVE-2019-1588 affect Cisco Nexus 9000 switches running in ACI mode?

    CVE-2019-1588 affects Cisco Nexus 9000 switches running in ACI mode by allowing an authenticated, local attacker to read arbitrary files on the affected device.

  • How can I fix CVE-2019-1588?

    To fix CVE-2019-1588, it is recommended to apply the necessary updates or patches provided by Cisco.

  • Is Cisco aware of CVE-2019-1588?

    Yes, Cisco is aware of CVE-2019-1588 and has released a security advisory regarding this vulnerability.

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