CWE
78 77
Advisory Published
Updated

CVE-2023-40193: OS Command Injection

First published: Wed Sep 06 2023(Updated: )

Deco M4 firmware versions prior to 'Deco M4(JP)_V2_1.5.8 Build 20230619' allows a network-adjacent authenticated attacker to execute arbitrary OS commands.

Credit: vultures@jpcert.or.jp vultures@jpcert.or.jp

Affected SoftwareAffected VersionHow to fix
Tp-link Deco M4 Firmware<1.5.8
Tp-link Deco M4=2.0

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Frequently Asked Questions

  • What is CVE-2023-40193?

    CVE-2023-40193 is a vulnerability in Deco M4 firmware versions prior to 'Deco M4(JP)_V2_1.5.8 Build 20230619' that allows a network-adjacent authenticated attacker to execute arbitrary OS commands.

  • What is the severity of CVE-2023-40193?

    The severity of CVE-2023-40193 is high, with a severity value of 8.

  • How can an attacker exploit CVE-2023-40193?

    An attacker can exploit CVE-2023-40193 by being network-adjacent and authenticated, allowing them to execute arbitrary OS commands.

  • Which software versions are affected by CVE-2023-40193?

    Deco M4 firmware versions prior to 'Deco M4(JP)_V2_1.5.8 Build 20230619' are affected by CVE-2023-40193.

  • How do I fix CVE-2023-40193?

    To fix CVE-2023-40193, update your Deco M4 firmware to at least 'Deco M4(JP)_V2_1.5.8 Build 20230619'.

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