CVE-2021-20755
First published: Wed Aug 18 2021(Updated: )
Viewing restrictions bypass vulnerability in Portal of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to obtain the data of Portal without the viewing privilege.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cybozu Garoon | >=4.0.0<=5.0.2 |
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Frequently Asked Questions
What is the vulnerability ID for the viewing restrictions bypass vulnerability in Cybozu Garoon?
The vulnerability ID for the viewing restrictions bypass vulnerability in Cybozu Garoon is CVE-2021-20755.
What is the severity rating of CVE-2021-20755?
CVE-2021-20755 has a severity rating of 4.3, which is considered medium.
What is the affected software and versions of CVE-2021-20755?
CVE-2021-20755 affects Cybozu Garoon versions 4.0.0 to 5.0.2.
How does the vulnerability in Cybozu Garoon allow an attacker to obtain data without viewing privilege?
The vulnerability allows a remote authenticated attacker to bypass the viewing restrictions and obtain the data of the Portal without the necessary viewing privilege.
Where can I find more information about CVE-2021-20755?
You can find more information about CVE-2021-20755 on the following references: [Cybozu Security Center](https://cs.cybozu.co.jp/2021/007206.html) and [Japan Vulnerability Notes](https://jvn.jp/en/jp/JVN54794245/index.html).
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- vendor/cybozu
- canonical/cybozu garoon
- version/cybozu garoon/4.0.0
- version/cybozu garoon/5.0.2