7.5
CWE
306
Advisory Published
Updated

CVE-2021-42891

First published: Fri Jun 03 2022(Updated: )

In TOTOLINK EX1200T V4.1.2cu.5215, an attacker can obtain sensitive information (wifikey, etc.) without authorization.

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

Affected SoftwareAffected VersionHow to fix
Totolink EX1200T=4.1.2cu.5215
Totolink EX1200T

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Frequently Asked Questions

  • What is the vulnerability identification number of this vulnerability?

    The vulnerability identification number of this vulnerability is CVE-2021-42891.

  • What is the severity of CVE-2021-42891?

    CVE-2021-42891 has a severity rating of 7.5 (high).

  • How can an attacker exploit CVE-2021-42891?

    An attacker can exploit CVE-2021-42891 to obtain sensitive information (such as wifikey) without authorization.

  • Which software version is affected by CVE-2021-42891?

    TOTOLINK EX1200T firmware version 4.1.2cu.5215 is affected by CVE-2021-42891.

  • Is TOTOLINK EX1200T hardware vulnerable to CVE-2021-42891?

    No, TOTOLINK EX1200T hardware is not vulnerable to CVE-2021-42891.

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