Advisory Published
Updated

CVE-2021-20756

First published: Wed Aug 18 2021(Updated: )

Viewing restrictions bypass vulnerability in Address of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to obtain the data of Address without the viewing privilege.

Credit: vultures@jpcert.or.jp

Affected SoftwareAffected VersionHow to fix
Cybozu Garoon>=4.0.0<=5.0.2

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Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2021-20756.

  • What is the severity of CVE-2021-20756?

    The severity of CVE-2021-20756 is medium, with a CVSS score of 4.3.

  • What is the affected software?

    The affected software is Cybozu Garoon version 4.0.0 to 5.0.2.

  • What is the impact of this vulnerability?

    This vulnerability allows a remote authenticated attacker to bypass viewing restrictions and obtain Address data without the viewing privilege.

  • Are there any references for this vulnerability?

    Yes, you can find references for this vulnerability at the following URLs: [Reference 1](https://cs.cybozu.co.jp/2021/007206.html), [Reference 2](https://jvn.jp/en/jp/JVN54794245/index.html).

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