{"cve":"CVE-2021-34429","nvd":{"published":"2021-07-15T17:15:08.637","modified":"2026-06-17T03:55:50.803","status":"Modified","description":"For Eclipse Jetty versions 9.4.37-9.4.42, 10.0.1-10.0.5 & 11.0.1-11.0.5, URIs can be crafted using some encoded characters to access the content of the WEB-INF directory and/or bypass some security constraints. This is a variation of the vulnerability reported in CVE-2021-28164/GHSA-v7ff-8wcx-gmc5.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-200","CWE-551"],"references":["https://github.com/eclipse/jetty.project/security/advisories/GHSA-vjv5-gp2w-65vm","https://lists.apache.org/thread.html/r029c0c6833c8bb6acb094733fd7b75029d633f47a92f1c9d14391fc0%40%3Cnotifications.zookeeper.apache.org%3E","https://lists.apache.org/thread.html/r02f940c27e997a277ff14e79e84551382e1081e8978b417e0c2b0857%40%3Ccommits.kafka.apache.org%3E","https://lists.apache.org/thread.html/r0626f279ebf65506110a897e3a57ccd4072803ee5434b2503e070398%40%3Ccommits.zookeeper.apache.org%3E","https://lists.apache.org/thread.html/r2a3ea27cca2ac7352d392b023b72e824387bc9ff16ba245ec663bdc6%40%3Cissues.zookeeper.apache.org%3E"],"products":["eclipse:jetty","netapp:e-series_santricity_os_controller","netapp:e-series_santricity_web_services","netapp:element_plug-in_for_vcenter_server","netapp:hci_management_node","netapp:snap_creator_framework","netapp:snapcenter_plug-in","netapp:solidfire","oracle:autovue_for_agile_product_lifecycle_management","oracle:communications_cloud_native_core_binding_support_function","oracle:communications_cloud_native_core_security_edge_protection_proxy","oracle:communications_cloud_native_core_service_communication_proxy","oracle:communications_cloud_native_core_unified_data_repository","oracle:communications_diameter_signaling_router","oracle:financial_services_crime_and_compliance_management_studio","oracle:rest_data_services","oracle:retail_eftlink","oracle:stream_analytics"],"source":"nvd","synced_at":"2026-10-19T21:21:13.713336758+00:00"},"epss":{"cve":"CVE-2021-34429","score":0.9933,"percentile":0.99939,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vjv5-gp2w-65vm","url":"https://osv.dev/vulnerability/GHSA-vjv5-gp2w-65vm","summary":"Encoded URIs can access WEB-INF directory in Eclipse Jetty","modified":"2026-09-10T03:49:15.567125968Z","packages":[{"ecosystem":"Maven","name":"org.eclipse.jetty:jetty-webapp","purl":"pkg:maven/org.eclipse.jetty/jetty-webapp","ranges":[">=9.4.37 <9.4.43"],"fixed":["9.4.43"]},{"ecosystem":"Maven","name":"org.eclipse.jetty:jetty-webapp","purl":"pkg:maven/org.eclipse.jetty/jetty-webapp","ranges":[">=10.0.1 <10.0.6"],"fixed":["10.0.6"]},{"ecosystem":"Maven","name":"org.eclipse.jetty:jetty-webapp","purl":"pkg:maven/org.eclipse.jetty/jetty-webapp","ranges":[">=11.0.1 <11.0.6"],"fixed":["11.0.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}