{"cveID":"CVE-2024-55550","vendorProject":"Mitel","product":"MiCollab","vulnerabilityName":"Mitel MiCollab Path Traversal Vulnerability","dateAdded":"2025-01-07","shortDescription":"Mitel MiCollab contains a path traversal vulnerability that could allow an authenticated attacker with administrative privileges to read local files within the system due to insufficient input sanitization. This vulnerability can be chained with CVE-2024-41713, which allows an unauthenticated, remote attacker to read arbitrary files on the server.","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","dueDate":"2025-01-28","knownRansomwareCampaignUse":"Known","notes":"https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2024-0029 ; https://nvd.nist.gov/vuln/detail/CVE-2024-55550","cwes":["CWE-22"],"year":2024,"state":"mapped","stale_reasons":[],"mappings":[{"domain":"enterprise","cve":"CVE-2024-55550","technique":"T1190","technique_name_at_mapping":"Exploit Public-Facing Application","mapping_type":"exploitation_technique","capability_group":"dir_traversal","comments":"Due to improper input sanitization, a user with administrative credentials can access and read arbitrary files on the MiCollab server.","references":["https://labs.watchtowr.com/where-theres-smoke-theres-fire-mitel-micollab-cve-2024-35286-cve-2024-41713-and-an-0day/?123"],"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-2024-55550","technique":"T1005","technique_name_at_mapping":"Data from Local System","mapping_type":"primary_impact","capability_group":"dir_traversal","comments":"Due to improper input sanitization, a user with administrative credentials can access and read arbitrary files on the MiCollab server.","references":["https://labs.watchtowr.com/where-theres-smoke-theres-fire-mitel-micollab-cve-2024-35286-cve-2024-41713-and-an-0day/?123"],"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-2024-55550","technique":"T1041","technique_name_at_mapping":"Exfiltration Over C2 Channel","mapping_type":"secondary_impact","capability_group":"dir_traversal","comments":"Due to improper input sanitization, a user with administrative credentials can access and read arbitrary files on the MiCollab server. That data can then be exfiltrated.","references":["https://labs.watchtowr.com/where-theres-smoke-theres-fire-mitel-micollab-cve-2024-35286-cve-2024-41713-and-an-0day/?123"],"status":"complete","source_file":"kev-07.28.2025_attack-16.1-enterprise.json","attack_version":"16.1","kev_snapshot":"07/28/2025"}],"techniques":[{"id":"T1005","domains":["enterprise"],"in_current_bundle":true,"live":true,"name_now":"Data from Local System","name_at_mapping":"Data from Local System","renamed":false,"revoked_by":null,"mapping_types":["primary_impact"],"sigma_rule_count":14,"has_detection_strategy":true},{"id":"T1041","domains":["enterprise"],"in_current_bundle":true,"live":true,"name_now":"Exfiltration Over C2 Channel","name_at_mapping":"Exfiltration Over C2 Channel","renamed":false,"revoked_by":null,"mapping_types":["secondary_impact"],"sigma_rule_count":5,"has_detection_strategy":true},{"id":"T1190","domains":["enterprise"],"in_current_bundle":true,"live":true,"name_now":"Exploit Public-Facing Application","name_at_mapping":"Exploit Public-Facing Application","renamed":false,"revoked_by":null,"mapping_types":["exploitation_technique"],"sigma_rule_count":149,"has_detection_strategy":true}],"mapping_types":["exploitation_technique","primary_impact","secondary_impact"],"has_exploitation_technique":true,"mapping_attack_versions":["16.1"],"mapping_domains":["enterprise"],"sigma_coverage":"full","sigma_rules_tagged_cve":[],"added_after_mapping_snapshot":false,"_source":"kevmap","_built":"2026-08-23 05:47 UTC","_attack_version":"19.2"}