CVE-2021-31410
HIGHCVSS 7.5/10EPSS 1.69%
Last modified
CVE-2021-31410 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.69% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Vaadin | Designer | >= 4.3.0, < 4.6.4 |
References
- https://vaadin.com/security/cve-2021-31410Vendor Advisory
- https://vaadin.com/security/cve-2021-31410Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-31410?
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 a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.69% probability of exploitation in the next 30 days.
How do I fix CVE-2021-31410?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-31405Unsafe validation RegEx in EmailField component in com.vaadi…7.5
- CVE-2021-31406Non-constant-time comparison of CSRF tokens in endpoint requ…2.5
- CVE-2021-31407Vulnerability in OSGi integration in com.vaadin:flow-server …7.5
- CVE-2021-31408Authentication.logout() helper in com.vaadin:flow-client ver…7.1
- CVE-2021-31409Unsafe validation RegEx in EmailValidator component in com.v…7.5
- CVE-2021-3141In Unisys Stealth (core) before 6.0.025.0, the Keycloak pass…7.8
- CVE-2021-31411Insecure temporary directory usage in frontend build functio…7.8
- CVE-2021-31412Improper sanitization of path in default RouteNotFoundError …5.3
- CVE-2021-31414The unofficial vscode-rpm-spec extension before 0.3.2 for Vi…9.8
- CVE-2021-31417This vulnerability allows local attackers to disclose sensit…6.5
- CVE-2021-31418This vulnerability allows local attackers to disclose sensit…6.5
- CVE-2021-31419This vulnerability allows local attackers to disclose sensit…6.5
Are you affected by CVE-2021-31410?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST