Advisory Published

CVE-2022-26258: D-Link DIR-820L Remote Code Execution Vulnerability

First published: Mon Mar 28 2022(Updated: )

D-Link DIR-820L 1.05B03 was discovered to contain remote command execution (RCE) vulnerability via HTTP POST to get set ccp.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Dlink Dir-820l Firmware=1.05-b03
Dlink Dir-820l

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Frequently Asked Questions

  • What is CVE-2022-26258?

    CVE-2022-26258 is a remote code execution vulnerability in the D-Link DIR-820L router.

  • How severe is CVE-2022-26258?

    CVE-2022-26258 has a severity rating of 9.8 (critical).

  • What is the affected software by CVE-2022-26258?

    The D-Link DIR-820L router firmware version 1.05-b03 is affected by CVE-2022-26258.

  • How can an attacker exploit CVE-2022-26258?

    An attacker can exploit CVE-2022-26258 by sending malicious input to the Device Name parameter in /lan.asp, which triggers remote code execution.

  • Is there a fix for CVE-2022-26258?

    It is recommended to update to a fixed firmware version provided by D-Link to mitigate the vulnerability.


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