{"status":"success","advisory":{"_id":"6835475c5b16347a91c3a827","kb_acknowledgements":null,"kb_affected_list":["NetApp HCI Compute Node (Bootstrap OS)","NetApp SolidFire & HCI Management Node","NetApp SolidFire & HCI Storage Node (Element Software)"],"kb_bad_data":false,"kb_cve":["CVE-2021-26937"],"kb_exploitation":"Public","kb_fixes":[{"product":"NetApp HCI Compute Node (Bootstrap OS)","fixes":[{"link":"https://mysupport.netapp.com/site/products/all/details/element-software/downloads-tab/download/62654/12.8","cves":[]}],"instructions":"","wontfix":false,"eos_link":null},{"product":"NetApp SolidFire & HCI Management Node","fixes":[{"link":"https://mysupport.netapp.com/site/products/all/details/element-software/downloads-tab/download/62654/12.8","cves":[]}],"instructions":"","wontfix":false,"eos_link":null},{"product":"NetApp SolidFire & HCI Storage Node (Element Software)","fixes":[{"link":"https://mysupport.netapp.com/site/products/all/details/element-software/downloads-tab/download/62654/12.8","cves":[]}],"instructions":"","wontfix":false,"eos_link":null}],"kb_impact":"Successful exploitation of this vulnerability could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS).","kb_internal_notes":[{"burt":"1420025","jira":"","product":"Cloud Volumes ONTAP Mediator"},{"burt":"1420026","jira":"","product":"E-Series SANtricity OS Controller Software 11.x"},{"burt":"1420029","jira":"PSIRT-1152","product":"NetApp HCI Compute Node (Bootstrap OS)"},{"burt":"1420027","jira":"PSIRT-1149","product":"NetApp SolidFire & HCI Management Node"},{"burt":"1422635","jira":"PSIRT-1197","product":"NetApp SolidFire & HCI Storage Node (Element Software)"},{"burt":"1420031","jira":"","product":"StorageGRID (formerly StorageGRID Webscale)"},{"burt":"1420030","jira":"","product":"StorageGRID9 (9.x and prior)"}],"kb_investigating_list":[],"kb_num":"9010000","kb_ref":["https://lists.gnu.org/archive/html/screen-devel/2021-02/msg00000.html"],"kb_rev_history":[{"comment":"Initial Public Release, Final status","date":"20250509","version":"1.0"}],"kb_revised_list":[],"kb_scoring":{"CVE-2021-26937":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"kb_scoring_calc":[{"cve_id":"CVE-2021-26937","range":"CRITICAL","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"kb_status":"Final","kb_summary":"Multiple NetApp products incorporate GNU Screen. encoding.c in GNU Screen versions through 4.8.0 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS).","kb_title":"CVE-2021-26937 GNU Screen Vulnerability in NetApp Products","kb_unaffected_list":["AFF Baseboard Management Controller (BMC) - A700s","ATTO FibreBridge - 7600N","Active IQ Unified Manager for Linux","Active IQ Unified Manager for Microsoft Windows","Active IQ Unified Manager for VMware vSphere","Active IQ mobile app","Brocade Fabric Operating System Firmware","Brocade SAN Navigator (SANnav)","Cloud Volumes ONTAP Mediator","Data Infrastructure Insights Acquisition Unit (formerly Cloud Insights Acquisition Unit)","Data Infrastructure Insights Storage Workload Security Agent (formerly Cloud Insights Storage Workload Security Agent)","Data Infrastructure Insights Telegraf Agent (formerly Cloud Insights Telegraf Agent)","E-Series BIOS","E-Series SANtricity OS Controller Software 11.x","E-Series SANtricity Unified Manager and Web Services Proxy","Element .NET SDK","Element HealthTools","Element JAVA SDK","Element Plug-in for vCenter Server","Element Python SDK","FAS/AFF BIOS - 8300/8700/A400/C400","FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400/C400","FAS/AFF Baseboard Management Controller (BMC) - A250/500f/C250","FAS/AFF Baseboard Management Controller (BMC) - C190/A150/A220/FAS2720/FAS2750","Global File Cache","Management Services for Element Software and NetApp HCI","MetroCluster Tiebreaker","NetApp BlueXP","NetApp HCI Baseboard Management Controller (BMC) - H300S/H500S/H700S/H410S","NetApp HCI Baseboard Management Controller (BMC) - H410C","NetApp HCI Baseboard Management Controller (BMC) - H610C","NetApp HCI Baseboard Management Controller (BMC) - H610S","NetApp HCI Baseboard Management Controller (BMC) - H615C","NetApp HCI Compute Node BIOS","NetApp HCI Storage Node BIOS","NetApp Kubernetes Monitoring Operator","NetApp Manageability SDK","NetApp NFS Plug-in for VMware VAAI","NetApp ONTAP PowerShell Toolkit (PSTK)","NetApp SMI-S Provider","NetApp SolidFire Plug-in for vRealize Orchestrator (SolidFire vRO)","NetApp XCP NFS","NetApp XCP SMB","ONTAP 9","ONTAP Antivirus Connector","ONTAP Mediator","ONTAP Select Deploy administration utility","OnCommand Insight","SAN Host Utilities for Linux","SAN Host Utilities for Windows","SANtricity Storage Plugin for vCenter","SRA Plugin for Linux","SRA Plugin for Windows","Single Mailbox Recovery","Snap Creator Framework","SnapCenter","SnapCenter Plug-in for VMware vSphere/BlueXP backup and Recovery for Virtual Machine","SnapManager for Hyper-V","SolidFire Storage Replication Adapter","StorageGRID (formerly StorageGRID Webscale)","StorageGRID BIOS SG1000/SG100/SG1100/SG110","StorageGRID BIOS SG5660/SG5612/SG5760/SG5712","StorageGRID BIOS SG6060/SGF6024/SGF6112/SG6160","StorageGRID Baseboard Management Controller (BMC) - SG6160/SGF6112/SG110/SG1100","StorageGRID9 (9.x and prior)","System Manager 9.x","Trident"],"kb_workarounds":"None at this time.","ntap_advisory_id":"NTAP-20250509-0004","adv_id":"ntap-20250509-0004","published_date":"2025-05-09T00:00:00","updated_date":"2025-05-09T00:00:00","inserted_date":"2025-05-27T05:02:20.832000","modified_date":null}}