CVE-2021-20803: Medium severity cybozu remote service manager vulnerability

Published Oct 13, 2021
·
Updated

Operation restriction bypass in the management screen of Cybozu Remote Service 3.1.8 to 3.1.9 allows a remote authenticated attacker to alter the data of the management screen.

Affected Software

2 affected components
Cybozu Remote Service Manager=3.1.8
Cybozu Remote Service Manager=3.1.9

Event History

Oct 13, 2021
CVE Published
via MITRE·08:31 AM
Data Sourced
via MITRE·08:31 AM
DescriptionWeakness
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Frequently Asked Questions

1

What is the vulnerability ID of this vulnerability?

The vulnerability ID is CVE-2021-20803.

2

What is the severity of CVE-2021-20803?

The severity of CVE-2021-20803 is medium with a CVSS score of 5.4.

3

What is the affected software of CVE-2021-20803?

The affected software is Cybozu Remote Service Manager version 3.1.8 to 3.1.9.

4

How can a remote authenticated attacker exploit CVE-2021-20803?

A remote authenticated attacker can exploit CVE-2021-20803 to alter the data of the management screen in Cybozu Remote Service Manager.

5

Are there any references available for CVE-2021-20803?

Yes, you can find references for CVE-2021-20803 at the following links: [Link 1](https://jvn.jp/en/jp/JVN52694228/index.html), [Link 2](https://kb.cybozu.support/article/37421).

Contact

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CVE-2021-20803 - Medium severity cybozu remote service manager vulnerability - SecAlerts