{"id":"CVE-2021-28165","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-28165","generatedAt":"2026-11-05T01:35:24.853Z","title":"In Eclipse Jetty 7.2.2 to 9.4.38, 10.0.0.alpha0 to 10.0.1, and 11.0.0.alpha0 to 11.0.1, CPU usage can reach 100% upon receiving a large invalid TLS frame.","description":"In Eclipse Jetty 7.2.2 to 9.4.38, 10.0.0.alpha0 to 10.0.1, and 11.0.0.alpha0 to 11.0.1, CPU usage can reach 100% upon receiving a large invalid TLS frame.","published":"2021-04-01T15:15:14.000Z","lastModified":"2026-06-17T03:45:55.000Z","status":"Modified","sourceIdentifier":"emo@eclipse.org","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-400","CWE-551","CWE-755"],"affected":["eclipse/jetty","oracle/autovue for agile product lifecycle management","oracle/communications cloud native core policy","oracle/communications element manager","oracle/communications services gatekeeper","oracle/communications session report manager","oracle/communications session route manager","oracle/rest data services","oracle/siebel core - automation","jenkins/jenkins","netapp/cloud manager","netapp/e-series performance analyzer","netapp/e-series santricity os controller","netapp/e-series santricity storage","netapp/e-series santricity web services","netapp/ontap tools","netapp/santricity cloud connector","netapp/santricity web services proxy","netapp/snapcenter","netapp/storage replication adapter for clustered data ontap","netapp/vasa provider for clustered data ontap"],"epss":{"score":0.53861,"percentile":0.99002,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 53.9%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://www.openwall.com/lists/oss-security/2021/04/20/3","tags":["Mailing List","Third Party Advisory"],"source":"emo@eclipse.org"},{"url":"https://github.com/eclipse/jetty.project/security/advisories/GHSA-26vr-8j45-3r4w","tags":["Exploit","Third Party 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BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}