CVE-2021-31410 — HIGH (8.6)

Q: What is CVE-2021-31410?

CVE-2021-31410 is a vulnerability with a CVSS score of 8.6 (HIGH). Overly relaxed configuration of frontend resources server in Vaadin Designer versions 4.3.0 through 4.6.3 allows remote attackers to access project sources via crafted HTTP request.

Q: How severe is CVE-2021-31410?

CVE-2021-31410 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-31410?

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

Vulnerability Description

Overly relaxed configuration of frontend resources server in Vaadin Designer versions 4.3.0 through 4.6.3 allows remote attackers to access project sources via crafted HTTP request.

CVSS Score

8.6

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Vaadin	Designer	>= 4.3.0, < 4.6.4

Related Weaknesses (CWE)

CWE-668 CWE-402

References

https://vaadin.com/security/cve-2021-31410Vendor Advisory
https://vaadin.com/security/cve-2021-31410Vendor Advisory

FAQ

What is CVE-2021-31410?

CVE-2021-31410 is a vulnerability with a CVSS score of 8.6 (HIGH). Overly relaxed configuration of frontend resources server in Vaadin Designer versions 4.3.0 through 4.6.3 allows remote attackers to access project sources via crafted HTTP request.

How severe is CVE-2021-31410?

CVE-2021-31410 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-31410?

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