cbcvebase.
CVE-2021-22118
published 2021-05-27

CVE-2021-22118: In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by…

PriorityP343high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.38%
30.8th percentile
In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary storage directory, a locally authenticated malicious user can read or modify files that have been uploaded to the WebFlux application, or overwrite arbitrary files with multipart request data.

Affected

49 ranges· showing 25
VendorProductVersion rangeFixed in
debianlibspring-java——
oraclecommerce_guided_search——
oraclecommunications_brm_elastic_charging_engine——
oraclecommunications_cloud_native_core_binding_support_function——
oraclecommunications_cloud_native_core_policy——
oraclecommunications_cloud_native_core_security_edge_protection_proxy——
oraclecommunications_cloud_native_core_service_communication_proxy——
oraclecommunications_cloud_native_core_unified_data_repository——
oraclecommunications_diameter_intelligence_hub8.0.0 – 8.1.0—
oraclecommunications_diameter_intelligence_hub8.2.0 – 8.2.3—
oraclecommunications_element_manager8.2.0 – 8.2.4.0—
oraclecommunications_interactive_session_recorder——
oraclecommunications_network_integrity——
oraclecommunications_session_report_manager8.0.0 – 8.2.4.0—
oraclecommunications_session_route_manager8.0.0 – 8.2.4.0—
oraclecommunications_unified_inventory_management——
oraclecommunications_unified_inventory_management——
oraclecommunications_unified_inventory_management——
oracledocumaker12.6.0 – 12.6.4—
oracleenterprise_data_quality——
oracleenterprise_data_quality——
oraclefinancial_services_analytical_applications_infrastructure8.0.8 – 8.1.1—
oraclehealthcare_data_repository——
oracleinsurance_policy_administration11.0 – 11.3.1—
oracleinsurance_rules_palette——

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
osv7.8HIGH
vendor_debian7.8LOW
vendor_oracle7.8HIGH
vendor_redhat7.8HIGH
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.