CVE-2021-20801: XEE
First published: Wed Oct 13 2021(Updated: )
Cybozu Remote Service 3.1.8 to 3.1.9 allows a remote authenticated attacker to conduct XML External Entity (XXE) attacks and obtain the information stored in the product via unspecified vectors. This issue occurs only when using Mozilla Firefox.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cybozu Remote Service Manager | =3.1.8 | |
| Cybozu Remote Service Manager | =3.1.9 |
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Frequently Asked Questions
What is the severity of CVE-2021-20801?
The severity of CVE-2021-20801 is medium, with a severity value of 6.5.
How does CVE-2021-20801 affect Cybozu Remote Service Manager?
CVE-2021-20801 affects Cybozu Remote Service Manager versions 3.1.8 to 3.1.9.
What is the vulnerability in CVE-2021-20801?
CVE-2021-20801 is a vulnerability that allows a remote authenticated attacker to conduct XML External Entity (XXE) attacks and obtain stored information in Cybozu Remote Service Manager.
Which web browser is affected by CVE-2021-20801?
CVE-2021-20801 affects only Mozilla Firefox when using Cybozu Remote Service Manager.
How can I fix CVE-2021-20801 in Cybozu Remote Service Manager?
To fix CVE-2021-20801, upgrade Cybozu Remote Service Manager to a version higher than 3.1.9.
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- agent/references
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- vendor/cybozu
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- version/cybozu remote service manager/3.1.8
- version/cybozu remote service manager/3.1.9