pache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. From version 2.16.0 (along with 2.12.2, 2.12.3, and 2.3.1), this functionality has been completely removed. Note that this vulnerability is specific to log4j-core and does not affect log4net, log4cxx, or other Apache Logging Services projects.
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20 Feb 2026, 16:15
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-44228 - Third Party Advisory, US Government Resource | |
| CPE | cpe:2.3:a:cisco:connected_analytics_for_network_deployment:008.000.000:*:*:*:*:*:*:* cpe:2.3:a:cisco:cloudcenter_suite:5.3\(0\):*:*:*:*:*:*:* cpe:2.3:a:cisco:connected_analytics_for_network_deployment:008.000.000.000.004:*:*:*:*:*:*:* cpe:2.3:a:cisco:connected_analytics_for_network_deployment:007.001.000:*:*:*:*:*:*:* cpe:2.3:a:cisco:connected_analytics_for_network_deployment:007.003.001.001:*:*:*:*:*:*:* cpe:2.3:a:cisco:cloudcenter_suite:5.4\(1\):*:*:*:*:*:*:* cpe:2.3:a:cisco:cloudcenter_suite:4.10\(0.15\):*:*:*:*:*:*:* cpe:2.3:a:cisco:connected_analytics_for_network_deployment:007.003.000:*:*:*:*:*:*:* cpe:2.3:a:cisco:connected_analytics_for_network_deployment:007.002.000:*:*:*:*:*:*:* cpe:2.3:a:cisco:cloudcenter_suite:5.5\(0\):*:*:*:*:*:*:* cpe:2.3:a:cisco:connected_analytics_for_network_deployment:006.005.000.:*:*:*:*:*:*:* cpe:2.3:a:cisco:connected_analytics_for_network_deployment:006.005.000.000:*:*:*:*:*:*:* cpe:2.3:a:cisco:cloudcenter_suite:5.5\(1\):*:*:*:*:*:*:* cpe:2.3:a:cisco:connected_analytics_for_network_deployment:007.000.001:*:*:*:*:*:*:* cpe:2.3:a:cisco:connected_analytics_for_network_deployment:006.004.000.003:*:*:*:*:*:*:* cpe:2.3:a:cisco:connected_analytics_for_network_deployment:007.003.003:*:*:*:*:*:*:* |
cpe:2.3:a:cisco:cloudcenter_suite:5.4.1:*:*:*:*:*:*:* cpe:2.3:a:cisco:cloudcenter_suite:5.5.1:*:*:*:*:*:*:* cpe:2.3:a:cisco:cloudcenter_suite:5.5.0:*:*:*:*:*:*:* cpe:2.3:a:cisco:cloudcenter_suite:5.3.0:*:*:*:*:*:*:* cpe:2.3:a:cisco:cloudcenter_suite:4.10.0.15:*:*:*:*:*:*:* |
22 Oct 2025, 00:17
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
21 Oct 2025, 20:18
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
21 Oct 2025, 19:19
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
|
| References | () http://packetstormsecurity.com/files/165311/log4j-scan-Extensive-Scanner.html - Broken Link, Third Party Advisory, VDB Entry |
08 Aug 2025, 18:52
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:cisco:unified_intelligence_center:*:*:*:*:*:*:*:* |
03 Apr 2025, 20:53
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Siemens capital
Siemens 6bk1602-0aa12-0tp0 Firmware Siemens 6bk1602-0aa32-0tp0 Siemens 6bk1602-0aa22-0tp0 Netapp solidfire \& Hci Storage Node Siemens 6bk1602-0aa42-0tp0 Firmware Siemens 6bk1602-0aa22-0tp0 Firmware Netapp solidfire Enterprise Sds Siemens 6bk1602-0aa42-0tp0 Netapp brocade San Navigator Siemens 6bk1602-0aa52-0tp0 Firmware Siemens 6bk1602-0aa12-0tp0 Siemens 6bk1602-0aa32-0tp0 Firmware Siemens 6bk1602-0aa52-0tp0 Intel datacenter Manager |
|
| CPE | cpe:2.3:a:siemens:siguard_dsa:4.3:*:*:*:*:*:*:* cpe:2.3:a:intel:sensor_solution_firmware_development_kit:-:*:*:*:*:*:*:* cpe:2.3:a:siemens:captial:*:*:*:*:*:*:*:* cpe:2.3:a:siemens:captial:2019.1:-:*:*:*:*:*:* cpe:2.3:a:siemens:energyip_prepay:3.7:*:*:*:*:*:*:* cpe:2.3:a:intel:system_debugger:-:*:*:*:*:*:*:* cpe:2.3:a:intel:audio_development_kit:-:*:*:*:*:*:*:* cpe:2.3:a:siemens:energyip_prepay:3.8:*:*:*:*:*:*:* cpe:2.3:a:siemens:siguard_dsa:4.2:*:*:*:*:*:*:* cpe:2.3:a:siemens:captial:2019.1:sp1912:*:*:*:*:*:* cpe:2.3:a:siemens:siguard_dsa:4.4:*:*:*:*:*:*:* |
cpe:2.3:a:siemens:capital:2019.1:sp1912:*:*:*:*:*:* cpe:2.3:a:netapp:solidfire_\&_hci_storage_node:-:*:*:*:*:*:*:* cpe:2.3:o:siemens:6bk1602-0aa32-0tp0_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:siemens:6bk1602-0aa22-0tp0_firmware:*:*:*:*:*:*:*:* cpe:2.3:a:netapp:brocade_san_navigator:-:*:*:*:*:*:*:* cpe:2.3:o:siemens:6bk1602-0aa52-0tp0_firmware:*:*:*:*:*:*:*:* cpe:2.3:a:siemens:energyip_prepay:*:*:*:*:*:*:*:* cpe:2.3:h:siemens:6bk1602-0aa42-0tp0:-:*:*:*:*:*:*:* cpe:2.3:a:siemens:capital:*:*:*:*:*:*:*:* cpe:2.3:a:intel:datacenter_manager:*:*:*:*:*:*:*:* cpe:2.3:o:siemens:6bk1602-0aa12-0tp0_firmware:*:*:*:*:*:*:*:* cpe:2.3:a:siemens:vesys:2020.1:-:*:*:*:*:*:* cpe:2.3:h:siemens:6bk1602-0aa12-0tp0:-:*:*:*:*:*:*:* cpe:2.3:a:siemens:siguard_dsa:*:*:*:*:*:*:*:* cpe:2.3:h:siemens:6bk1602-0aa32-0tp0:-:*:*:*:*:*:*:* cpe:2.3:a:siemens:vesys:2021.1:-:*:*:*:*:*:* cpe:2.3:h:siemens:6bk1602-0aa52-0tp0:-:*:*:*:*:*:*:* cpe:2.3:a:siemens:capital:2019.1:-:*:*:*:*:*:* cpe:2.3:a:netapp:solidfire_enterprise_sds:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6bk1602-0aa22-0tp0:-:*:*:*:*:*:*:* cpe:2.3:a:siemens:desigo_cc_advanced_reports:3.0:*:*:*:*:*:*:* cpe:2.3:o:siemens:6bk1602-0aa42-0tp0_firmware:*:*:*:*:*:*:*:* |
| References | () http://packetstormsecurity.com/files/165311/log4j-scan-Extensive-Scanner.html - Third Party Advisory, VDB Entry, Broken Link |
21 Nov 2024, 06:30
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://packetstormsecurity.com/files/165225/Apache-Log4j2-2.14.1-Remote-Code-Execution.html - Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165260/VMware-Security-Advisory-2021-0028.html - Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165261/Apache-Log4j2-2.14.1-Information-Disclosure.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165270/Apache-Log4j2-2.14.1-Remote-Code-Execution.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165281/Log4j2-Log4Shell-Regexes.html - Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165282/Log4j-Payload-Generator.html - Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165306/L4sh-Log4j-Remote-Code-Execution.html - Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165307/Log4j-Remote-Code-Execution-Word-Bypassing.html - Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165311/log4j-scan-Extensive-Scanner.html - Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165371/VMware-Security-Advisory-2021-0028.4.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165532/Log4Shell-HTTP-Header-Injection.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165642/VMware-vCenter-Server-Unauthenticated-Log4Shell-JNDI-Injection-Remote-Code-Execution.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165673/UniFi-Network-Application-Unauthenticated-Log4Shell-Remote-Code-Execution.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/167794/Open-Xchange-App-Suite-7.10.x-Cross-Site-Scripting-Command-Injection.html - Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/167917/MobileIron-Log4Shell-Remote-Command-Execution.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/171626/AD-Manager-Plus-7122-Remote-Code-Execution.html - Third Party Advisory, VDB Entry | |
| References | () http://seclists.org/fulldisclosure/2022/Dec/2 - Exploit, Mailing List, Third Party Advisory | |
| References | () http://seclists.org/fulldisclosure/2022/Jul/11 - Mailing List, Third Party Advisory | |
| References | () http://seclists.org/fulldisclosure/2022/Mar/23 - Mailing List, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2021/12/10/1 - Mailing List, Mitigation, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2021/12/10/2 - Mailing List, Mitigation, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2021/12/10/3 - Mailing List, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2021/12/13/1 - Mailing List, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2021/12/13/2 - Mailing List, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2021/12/14/4 - Mailing List, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2021/12/15/3 - Mailing List, Third Party Advisory | |
| References | () https://cert-portal.siemens.com/productcert/pdf/ssa-397453.pdf - Third Party Advisory | |
| References | () https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf - Third Party Advisory | |
| References | () https://cert-portal.siemens.com/productcert/pdf/ssa-661247.pdf - Third Party Advisory | |
| References | () https://cert-portal.siemens.com/productcert/pdf/ssa-714170.pdf - Third Party Advisory | |
| References | () https://github.com/cisagov/log4j-affected-db - Third Party Advisory | |
| References | () https://github.com/cisagov/log4j-affected-db/blob/develop/SOFTWARE-LIST.md - Broken Link, Product, US Government Resource | |
| References | () https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-44228 - Exploit, Third Party Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2021/12/msg00007.html - Mailing List, Third Party Advisory | |
| References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M5CSVUNV4HWZZXGOKNSK6L7RPM7BOKIB/ - Release Notes | |
| References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VU57UJDCFIASIO35GC55JMKSRXJMCDFM/ - Release Notes | |
| References | () https://logging.apache.org/log4j/2.x/security.html - Release Notes, Vendor Advisory | |
| References | () https://msrc-blog.microsoft.com/2021/12/11/microsofts-response-to-cve-2021-44228-apache-log4j2/ - Patch, Third Party Advisory, Vendor Advisory | |
| References | () https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032 - Third Party Advisory | |
| References | () https://security.netapp.com/advisory/ntap-20211210-0007/ - Third Party Advisory | |
| References | () https://support.apple.com/kb/HT213189 - Third Party Advisory | |
| References | () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd - Third Party Advisory | |
| References | () https://twitter.com/kurtseifried/status/1469345530182455296 - Broken Link, Exploit, Third Party Advisory | |
| References | () https://www.bentley.com/en/common-vulnerability-exposure/be-2022-0001 - Third Party Advisory | |
| References | () https://www.debian.org/security/2021/dsa-5020 - Mailing List, Third Party Advisory | |
| References | () https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00646.html - Third Party Advisory | |
| References | () https://www.kb.cert.org/vuls/id/930724 - Third Party Advisory, US Government Resource | |
| References | () https://www.nu11secur1ty.com/2021/12/cve-2021-44228.html - Exploit, Third Party Advisory | |
| References | () https://www.oracle.com/security-alerts/alert-cve-2021-44228.html - Third Party Advisory | |
| References | () https://www.oracle.com/security-alerts/cpuapr2022.html - Patch, Third Party Advisory | |
| References | () https://www.oracle.com/security-alerts/cpujan2022.html - Patch, Third Party Advisory |
24 Jul 2024, 17:08
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://packetstormsecurity.com/files/165371/VMware-Security-Advisory-2021-0028.4.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165532/Log4Shell-HTTP-Header-Injection.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165642/VMware-vCenter-Server-Unauthenticated-Log4Shell-JNDI-Injection-Remote-Code-Execution.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/165673/UniFi-Network-Application-Unauthenticated-Log4Shell-Remote-Code-Execution.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () http://packetstormsecurity.com/files/171626/AD-Manager-Plus-7122-Remote-Code-Execution.html - Third Party Advisory, VDB Entry | |
| References | () https://github.com/cisagov/log4j-affected-db/blob/develop/SOFTWARE-LIST.md - Broken Link, Product, US Government Resource | |
| References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M5CSVUNV4HWZZXGOKNSK6L7RPM7BOKIB/ - Release Notes | |
| References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VU57UJDCFIASIO35GC55JMKSRXJMCDFM/ - Release Notes | |
| References | () https://security.netapp.com/advisory/ntap-20211210-0007/ - Third Party Advisory | |
| References | () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd - Third Party Advisory | |
| References | () https://twitter.com/kurtseifried/status/1469345530182455296 - Broken Link, Exploit, Third Party Advisory | |
| References | () https://www.debian.org/security/2021/dsa-5020 - Mailing List, Third Party Advisory | |
| CPE | cpe:2.3:a:apple:xcode:*:*:*:*:*:*:*:* | |
| First Time |
Apple xcode
Apple |
Published : 2021-12-10 10:15
Updated : 2026-02-20 16:15
NVD link : CVE-2021-44228
Mitre link : CVE-2021-44228
CVE.ORG link : CVE-2021-44228
JSON object : View
- dna_center
- firepower_threat_defense
- firepower_4125
- smart_phy
- prime_service_catalog
- sd-wan_vmanage
- unified_computing_system
- video_surveillance_manager
- video_surveillance_operations_manager
- cloudcenter_workload_manager
- firepower_4145
- cx_cloud_agent
- firepower_4150
- crosswork_network_automation
- iot_operations_dashboard
- customer_experience_cloud_agent
- finesse
- firepower_4112
- unified_contact_center_management_portal
- optical_network_controller
- unified_communications_manager_im_\&_presence_service
- firepower_2140
- cloudcenter
- ucs_director
- firepower_1010
- firepower_2110
- firepower_1140
- emergency_responder
- common_services_platform_collector
- mobility_services_engine
- cloudcenter_cost_optimizer
- advanced_malware_protection_virtual_private_cloud_appliance
- dna_spaces
- virtualized_infrastructure_manager
- automated_subsea_tuning
- unified_communications_manager
- cloud_connect
- wan_automation_engine
- nexus_insights
- firepower_4140
- unified_contact_center_enterprise
- unified_sip_proxy
- firepower_4120
- ucs_central_software
- nexus_dashboard
- cyber_vision
- dna_spaces_connector
- firepower_9300
- identity_services_engine
- evolved_programmable_network_manager
- crosswork_data_gateway
- enterprise_chat_and_email
- business_process_automation
- webex_meetings_server
- cloudcenter_suite
- unified_contact_center_express
- fog_director
- crosswork_platform_infrastructure
- network_assurance_engine
- data_center_network_manager
- packaged_contact_center_enterprise
- cloudcenter_suite_admin
- firepower_4115
- ucs_central
- unity_connection
- unified_workforce_optimization
- virtual_topology_system
- network_insights_for_data_center
- fxos
- dna_spaces\
- unified_customer_voice_portal
- workload_optimization_manager
- crosswork_zero_touch_provisioning
- network_services_orchestrator
- firepower_2130
- unified_communications_manager_im_and_presence_service
- unified_intelligence_center
- virtualized_voice_browser
- crosswork_network_controller
- firepower_1150
- contact_center_management_portal
- crosswork_optimization_engine
- connected_mobile_experiences
- contact_center_domain_manager
- firepower_4110
- intersight_virtual_appliance
- firepower_2120
- firepower_1120
- network_dashboard_fabric_controller
- paging_server
- integrated_management_controller_supervisor
- broadworks
- cyber_vision_sensor_management_extension
- snapcenter
- cloud_secure_agent
- active_iq_unified_manager
- cloud_manager
- cloud_insights
- oncommand_insight
- brocade_san_navigator
- ontap_tools
- solidfire_\&_hci_storage_node
- solidfire_enterprise_sds
- 6bk1602-0aa42-0tp0
- spectrum_power_4
- sipass_integrated
- energyip_prepay
- xpedition_enterprise
- vesys
- industrial_edge_management
- siveillance_identity
- siguard_dsa
- spectrum_power_7
- gma-manager
- 6bk1602-0aa12-0tp0
- mindsphere
- navigator
- head-end_system_universal_device_integration_system
- siveillance_control_pro
- teamcenter
- e-car_operation_center
- nx
- 6bk1602-0aa32-0tp0_firmware
- 6bk1602-0aa12-0tp0_firmware
- solid_edge_cam_pro
- opcenter_intelligence
- desigo_cc_advanced_reports
- solid_edge_harness_design
- sppa-t3000_ses3000_firmware
- siveillance_vantage
- sppa-t3000_ses3000
- siveillance_command
- xpedition_package_integrator
- industrial_edge_management_hub
- 6bk1602-0aa22-0tp0
- sentron_powermanager
- 6bk1602-0aa32-0tp0
- operation_scheduler
- 6bk1602-0aa42-0tp0_firmware
- comos
- desigo_cc_info_center
- capital
- 6bk1602-0aa52-0tp0_firmware
- logo\!_soft_comfort
- energyip
- 6bk1602-0aa52-0tp0
- energy_engage
- 6bk1602-0aa22-0tp0_firmware
- mendix
- siveillance_viewpoint