CVE-2021-20766 — MEDIUM (6.1)

Q: What is CVE-2021-20766?

CVE-2021-20766 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cross-site scripting vulnerability in Message of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote attacker to inject an arbitrary script via unspecified vectors.

Q: How severe is CVE-2021-20766?

CVE-2021-20766 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-20766?

Check the references section above for vendor advisories and patch information. Affected products include: Cybozu Garoon.

Vulnerability Description

Cross-site scripting vulnerability in Message of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote attacker to inject an arbitrary script via unspecified vectors.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Cybozu	Garoon	>= 4.0.0, <= 5.0.2

Related Weaknesses (CWE)

CWE-79

References

https://cs.cybozu.co.jp/2021/007206.htmlVendor Advisory
https://jvn.jp/en/jp/JVN54794245/index.htmlThird Party Advisory
https://cs.cybozu.co.jp/2021/007206.htmlVendor Advisory
https://jvn.jp/en/jp/JVN54794245/index.htmlThird Party Advisory

FAQ

What is CVE-2021-20766?

CVE-2021-20766 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cross-site scripting vulnerability in Message of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote attacker to inject an arbitrary script via unspecified vectors.

How severe is CVE-2021-20766?

CVE-2021-20766 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20766?

Check the references section above for vendor advisories and patch information. Affected products include: Cybozu Garoon.