{"cveID":"CVE-2021-44168","vendorProject":"Fortinet","product":"FortiOS","vulnerabilityName":"Fortinet FortiOS Arbitrary File Download","dateAdded":"2021-12-10","shortDescription":"Fortinet FortiOS \"execute restore src-vis\" downloads code without integrity checking, allowing an attacker to arbitrarily download files.","requiredAction":"Apply updates per vendor instructions.","dueDate":"2021-12-24","knownRansomwareCampaignUse":"Unknown","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-44168","cwes":["CWE-494"],"year":2021,"state":"mapped","stale_reasons":[],"mappings":[{"domain":"enterprise","cve":"CVE-2021-44168","technique":"T1078.003","technique_name_at_mapping":"Local Accounts","mapping_type":"exploitation_technique","capability_group":"access_ctrl","comments":"CVE-2021-44168 is an unverified update download vulnerability that can be exploited by adversaries with local access creating specifically crafted download packages. ","references":["https://www.fortiguard.com/psirt/FG-IR-21-201"],"status":"complete","source_file":"kev-07.28.2025_attack-16.1-enterprise.json","attack_version":"16.1","kev_snapshot":"07/28/2025"},{"domain":"enterprise","cve":"CVE-2021-44168","technique":"T1601","technique_name_at_mapping":"Modify System Image","mapping_type":"primary_impact","capability_group":"access_ctrl","comments":"CVE-2021-44168 is an unverified update download vulnerability that can be exploited by adversaries with local access creating specifically crafted download packages. ","references":["https://www.fortiguard.com/psirt/FG-IR-21-201"],"status":"complete","source_file":"kev-07.28.2025_attack-16.1-enterprise.json","attack_version":"16.1","kev_snapshot":"07/28/2025"}],"techniques":[{"id":"T1078.003","domains":["enterprise"],"in_current_bundle":true,"live":true,"name_now":"Local Accounts","name_at_mapping":"Local Accounts","renamed":false,"revoked_by":null,"mapping_types":["exploitation_technique"],"sigma_rule_count":5,"has_detection_strategy":true},{"id":"T1601","domains":["enterprise"],"in_current_bundle":true,"live":true,"name_now":"Modify System Image","name_at_mapping":"Modify System Image","renamed":false,"revoked_by":null,"mapping_types":["primary_impact"],"sigma_rule_count":0,"has_detection_strategy":true}],"mapping_types":["exploitation_technique","primary_impact"],"has_exploitation_technique":true,"mapping_attack_versions":["16.1"],"mapping_domains":["enterprise"],"sigma_coverage":"partial","sigma_rules_tagged_cve":[],"added_after_mapping_snapshot":false,"_source":"kevmap","_built":"2026-08-23 05:47 UTC","_attack_version":"19.2"}