CWE
78 798
Advisory Published
Updated

CVE-2024-45698: D-Link WiFi router - OS Command Injection

First published: Mon Sep 16 2024(Updated: )

Certain models of D-Link wireless routers do not properly validate user input in the telnet service, allowing unauthenticated remote attackers to use hard-coded credentials to log into telnet and inject arbitrary OS commands, which can then be executed on the device.

Credit: twcert@cert.org.tw

Affected SoftwareAffected VersionHow to fix
All of
Any of
Dlink Dir-x4860 Firmware=1.00
Dlink Dir-x4860 Firmware=1.04
Dlink Dir-x4860 Firmware=a1

Remedy

Update firmware of DIR-X4860 A1 to version 1.04B05 or later.

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Frequently Asked Questions

  • What is the severity of CVE-2024-45698?

    CVE-2024-45698 is considered to have a high severity due to the ability for unauthenticated attackers to remotely execute arbitrary OS commands.

  • How do I fix CVE-2024-45698?

    To mitigate CVE-2024-45698, update the D-Link DIR-X4860 firmware to the latest version that addresses this vulnerability.

  • Which D-Link router models are affected by CVE-2024-45698?

    CVE-2024-45698 affects certain models of D-Link DIR-X4860 routers running specific firmware versions 1.00 and 1.04.

  • Can unauthorized users gain access due to CVE-2024-45698?

    Yes, unauthorized users can gain access to the D-Link DIR-X4860 through the telnet service due to hard-coded credentials.

  • What is the risk of exploitation of CVE-2024-45698?

    The risk of exploitation of CVE-2024-45698 includes the potential for full control over affected devices and disruption of network services.

Contact

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