7.5
Advisory Published
Updated

CVE-2021-45842

First published: Mon Apr 25 2022(Updated: )

It is possible to obtain the first administrator's hash set up in Terramaster F4-210, F2-210 TOS 4.2.X (4.2.15-2107141517) on the system as well as other information such as MAC address, internal IP address etc. by performing a request to the /module/api.php?mobile/wapNasIPS endpoint.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
TerraMaster TOS=4.2.15-2107141517
Terra-master F2-210
Terra-master F4-210

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Frequently Asked Questions

  • What is the severity of CVE-2021-45842?

    CVE-2021-45842 is considered a high-severity vulnerability due to the potential exposure of sensitive administrator information.

  • How do I fix CVE-2021-45842?

    To mitigate CVE-2021-45842, it is recommended to update TerraMaster TOS to a version that addresses this vulnerability.

  • What information can be obtained through CVE-2021-45842?

    Exploiting CVE-2021-45842 allows attackers to access the first administrator's hash, MAC address, and internal IP address.

  • Which versions of TerraMaster TOS are affected by CVE-2021-45842?

    CVE-2021-45842 specifically affects TerraMaster TOS version 4.2.15-2107141517.

  • Is the TerraMaster F2-210 and F4-210 affected by CVE-2021-45842?

    The TerraMaster F2-210 and F4-210 are not directly affected by CVE-2021-45842, as the vulnerability pertains to TOS version 4.2.15-2107141517.

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