{"api_version":"v1","generated_at":"2026-10-10T04:35:00+00:00","product":{"cve_count":11,"evidence_gap_note":"This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.","id":"security:cve-publisher-not-identified-at-and-t-3928b420fcd3","lifecycle_state":"evidence_gap","linked_lifecycle_url":null,"name":"AT&T","next_cursor":null,"observations":[{"affected":"AT&T Labs Xmill 0.7","affected_versions_present":true,"cve_id":"CVE-2021-21811","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-21811","fixed":"V15.1 HF001 of EcoStruxure\u2122 Control Expert includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/ControlExpert_V151_HF001/ If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022 Store the project files in a secure storage and restrict the access to only trusted users \u2022 When exchanging files over the network, use secure communication channels \u2022 Only open project files received from a trusted source \u2022 Compute a hash of the project files and regularly check the consistency of this hash to verify the integrity before usage \u2022 Harden the workstation running EcoStruxure Control Expert or Unity Pro \u2022 Customers using Unity Pro should strongly consider migrating to EcoStruxure Control Expert.","last_modified":"2024-08-03T18:23:29.581Z","patch_url":"https://www.se.com/us/en/download/document/7EN52-0390/","primary_source":"","published":"2021-08-31T16:56:06.000Z"},{"affected":"AT&T Labs Xmill 0.7, Schneider Electric EcoStruxure Control Expert 15","affected_versions_present":true,"cve_id":"CVE-2021-21828","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-21828","fixed":"V15.1 HF001 of EcoStruxure\u2122 Control Expert includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/ControlExpert_V151_HF001/ If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022 Store the project files in a secure storage and restrict the access to only trusted users \u2022 When exchanging files over the network, use secure communication channels \u2022 Only open project files received from a trusted source \u2022 Compute a hash of the project files and regularly check the consistency of this hash to verify the integrity before usage \u2022 Harden the workstation running EcoStruxure Control Expert or Unity Pro \u2022 Customers using Unity Pro should strongly consider migrating to EcoStruxure Control Expert.","last_modified":"2024-08-03T18:23:29.517Z","patch_url":"https://www.se.com/us/en/download/document/7EN52-0390/","primary_source":"","published":"2021-08-20T21:03:23.000Z"},{"affected":"AT&T Labs Xmill 0.7, Schneider Electric EcoStruxure Control Expert 15","affected_versions_present":true,"cve_id":"CVE-2021-21827","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-21827","fixed":"V15.1 HF001 of EcoStruxure\u2122 Control Expert includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/ControlExpert_V151_HF001/ If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022 Store the project files in a secure storage and restrict the access to only trusted users \u2022 When exchanging files over the network, use secure communication channels \u2022 Only open project files received from a trusted source \u2022 Compute a hash of the project files and regularly check the consistency of this hash to verify the integrity before usage \u2022 Harden the workstation running EcoStruxure Control Expert or Unity Pro \u2022 Customers using Unity Pro should strongly consider migrating to EcoStruxure Control Expert.","last_modified":"2024-08-03T18:23:29.586Z","patch_url":"https://www.se.com/us/en/download/document/7EN52-0390/","primary_source":"","published":"2021-08-20T21:03:09.000Z"},{"affected":"AT&T Labs Xmill 0.7, Schneider Electric EcoStruxure Control Expert 15","affected_versions_present":true,"cve_id":"CVE-2021-21826","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-21826","fixed":"V15.1 HF001 of EcoStruxure\u2122 Control Expert includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/ControlExpert_V151_HF001/ If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022 Store the project files in a secure storage and restrict the access to only trusted users \u2022 When exchanging files over the network, use secure communication channels \u2022 Only open project files received from a trusted source \u2022 Compute a hash of the project files and regularly check the consistency of this hash to verify the integrity before usage \u2022 Harden the workstation running EcoStruxure Control Expert or Unity Pro \u2022 Customers using Unity Pro should strongly consider migrating to EcoStruxure Control Expert.","last_modified":"2024-08-03T18:23:29.447Z","patch_url":"https://www.se.com/us/en/download/document/7EN52-0390/","primary_source":"","published":"2021-08-20T21:02:53.000Z"},{"affected":"AT&T Labs Xmill 0.7, Schneider Electric EcoStruxure Control Expert 15","affected_versions_present":true,"cve_id":"CVE-2021-21825","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-21825","fixed":"V15.1 HF001 of EcoStruxure\u2122 Control Expert includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/ControlExpert_V151_HF001/ If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022 Store the project files in a secure storage and restrict the access to only trusted users \u2022 When exchanging files over the network, use secure communication channels \u2022 Only open project files received from a trusted source \u2022 Compute a hash of the project files and regularly check the consistency of this hash to verify the integrity before usage \u2022 Harden the workstation running EcoStruxure Control Expert or Unity Pro \u2022 Customers using Unity Pro should strongly consider migrating to EcoStruxure Control Expert.","last_modified":"2024-08-03T18:23:29.579Z","patch_url":"https://www.se.com/us/en/download/document/7EN52-0390/","primary_source":"","published":"2021-08-18T12:52:20.000Z"},{"affected":"AT&T Labs Xmill 0.7","affected_versions_present":true,"cve_id":"CVE-2021-21815","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-21815","fixed":"V15.1 HF001 of EcoStruxure\u2122 Control Expert includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/ControlExpert_V151_HF001/ If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022 Store the project files in a secure storage and restrict the access to only trusted users \u2022 When exchanging files over the network, use secure communication channels \u2022 Only open project files received from a trusted source \u2022 Compute a hash of the project files and regularly check the consistency of this hash to verify the integrity before usage \u2022 Harden the workstation running EcoStruxure Control Expert or Unity Pro \u2022 Customers using Unity Pro should strongly consider migrating to EcoStruxure Control Expert.","last_modified":"2024-08-03T18:23:29.562Z","patch_url":"https://www.se.com/us/en/download/document/7EN52-0390/","primary_source":"","published":"2021-08-13T22:43:10.000Z"},{"affected":"AT&T Labs Xmill 0.7","affected_versions_present":true,"cve_id":"CVE-2021-21813","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-21813","fixed":"V15.1 HF001 of EcoStruxure\u2122 Control Expert includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/ControlExpert_V151_HF001/ If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022 Store the project files in a secure storage and restrict the access to only trusted users \u2022 When exchanging files over the network, use secure communication channels \u2022 Only open project files received from a trusted source \u2022 Compute a hash of the project files and regularly check the consistency of this hash to verify the integrity before usage \u2022 Harden the workstation running EcoStruxure Control Expert or Unity Pro \u2022 Customers using Unity Pro should strongly consider migrating to EcoStruxure Control Expert.","last_modified":"2024-08-03T18:23:29.530Z","patch_url":"https://www.se.com/us/en/download/document/7EN52-0390/","primary_source":"","published":"2021-08-13T22:40:18.000Z"},{"affected":"AT&T Labs Xmill 0.7","affected_versions_present":true,"cve_id":"CVE-2021-21814","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-21814","fixed":"V15.1 HF001 of EcoStruxure\u2122 Control Expert includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/ControlExpert_V151_HF001/ If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022 Store the project files in a secure storage and restrict the access to only trusted users \u2022 When exchanging files over the network, use secure communication channels \u2022 Only open project files received from a trusted source \u2022 Compute a hash of the project files and regularly check the consistency of this hash to verify the integrity before usage \u2022 Harden the workstation running EcoStruxure Control Expert or Unity Pro \u2022 Customers using Unity Pro should strongly consider migrating to EcoStruxure Control Expert.","last_modified":"2024-08-03T18:23:29.664Z","patch_url":"https://www.se.com/us/en/download/document/7EN52-0390/","primary_source":"","published":"2021-08-13T22:39:59.000Z"},{"affected":"AT&T Labs Xmill 0.7","affected_versions_present":true,"cve_id":"CVE-2021-21812","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-21812","fixed":"V15.1 HF001 of EcoStruxure\u2122 Control Expert includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/ControlExpert_V151_HF001/ If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022 Store the project files in a secure storage and restrict the access to only trusted users \u2022 When exchanging files over the network, use secure communication channels \u2022 Only open project files received from a trusted source \u2022 Compute a hash of the project files and regularly check the consistency of this hash to verify the integrity before usage \u2022 Harden the workstation running EcoStruxure Control Expert or Unity Pro \u2022 Customers using Unity Pro should strongly consider migrating to EcoStruxure Control Expert.","last_modified":"2024-08-03T18:23:29.683Z","patch_url":"https://www.se.com/us/en/download/document/7EN52-0390/","primary_source":"","published":"2021-08-13T22:39:44.000Z"},{"affected":"AT&T Labs Xmill 0.7","affected_versions_present":true,"cve_id":"CVE-2021-21829","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-21829","fixed":"V15.1 HF001 of EcoStruxure\u2122 Control Expert includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/ControlExpert_V151_HF001/ If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022 Store the project files in a secure storage and restrict the access to only trusted users \u2022 When exchanging files over the network, use secure communication channels \u2022 Only open project files received from a trusted source \u2022 Compute a hash of the project files and regularly check the consistency of this hash to verify the integrity before usage \u2022 Harden the workstation running EcoStruxure Control Expert or Unity Pro \u2022 Customers using Unity Pro should strongly consider migrating to EcoStruxure Control Expert.","last_modified":"2024-08-03T18:23:29.464Z","patch_url":"https://www.se.com/us/en/download/document/7EN52-0390/","primary_source":"","published":"2021-08-13T18:17:16.000Z"},{"affected":"AT&T Labs Xmill 0.7","affected_versions_present":true,"cve_id":"CVE-2021-21830","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-21830","fixed":"V15.1 HF001 of EcoStruxure\u2122 Control Expert includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/ControlExpert_V151_HF001/ If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022 Store the project files in a secure storage and restrict the access to only trusted users \u2022 When exchanging files over the network, use secure communication channels \u2022 Only open project files received from a trusted source \u2022 Compute a hash of the project files and regularly check the consistency of this hash to verify the integrity before usage \u2022 Harden the workstation running EcoStruxure Control Expert or Unity Pro \u2022 Customers using Unity Pro should strongly consider migrating to EcoStruxure Control Expert.","last_modified":"2024-08-03T18:23:29.516Z","patch_url":"https://www.se.com/us/en/download/document/7EN52-0390/","primary_source":"","published":"2021-08-13T18:16:36.000Z"}],"source_generated_at":"2026-10-09T06:17:25.511Z","vendor":"Publisher not identified"}}