CVE-2021-33609
Last modified
CVE-2021-33609 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Missing check in DataCommunicator class in com.vaadin:vaadin-server versions 8.0.0 through 8.14.0 (Vaadin 8.0.0 through 8.14.0) allows authenticated network attacker to cause heap exhaustion by requesting too many rows of data.. EPSS estimates a 0.92% chance of exploitation in the next 30 days.
Description
Missing check in DataCommunicator class in com.vaadin:vaadin-server versions 8.0.0 through 8.14.0 (Vaadin 8.0.0 through 8.14.0) allows authenticated network attacker to cause heap exhaustion by requesting too many rows of data.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Vaadin | Vaadin | >= 8.0.0, < 8.14.1 |
References
- https://github.com/vaadin/framework/pull/12415Patch, Third Party Advisory
- https://vaadin.com/security/cve-2021-33609Vendor Advisory
- https://github.com/vaadin/framework/pull/12415Patch, Third Party Advisory
- https://vaadin.com/security/cve-2021-33609Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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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.
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