7.5
CWE
200
Advisory Published
Updated

CVE-2021-21817: Infoleak

First published: Fri Jul 16 2021(Updated: )

An information disclosure vulnerability exists in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to the disclosure of sensitive information. An attacker can send a sequence of requests to trigger this vulnerability.

Credit: talos-cna@cisco.com

Affected SoftwareAffected VersionHow to fix
Dlink Dir-3040 Firmware=1.13b03
Dlink Dir-3040

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Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2021-21817.

  • What is the severity of CVE-2021-21817?

    The severity of CVE-2021-21817 is high with a severity value of 7.5.

  • What is the affected software of CVE-2021-21817?

    The affected software of CVE-2021-21817 is D-LINK DIR-3040 firmware version 1.13B03.

  • What is the description of CVE-2021-21817?

    CVE-2021-21817 is an information disclosure vulnerability in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03, which can lead to the disclosure of sensitive information when a specially crafted network request is sent.

  • How can I fix CVE-2021-21817?

    To fix CVE-2021-21817, it is recommended to upgrade to the latest version of D-LINK DIR-3040 firmware.

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