{"cveID":"CVE-2025-24054","vendorProject":"Microsoft","product":"Windows","vulnerabilityName":"Microsoft Windows NTLM Hash Disclosure Spoofing Vulnerability","dateAdded":"2025-04-17","shortDescription":"Microsoft Windows NTLM contains an external control of file name or path vulnerability that allows an unauthorized attacker to perform spoofing over a network.","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","dueDate":"2025-05-08","knownRansomwareCampaignUse":"Unknown","notes":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24054 ; https://nvd.nist.gov/vuln/detail/CVE-2025-24054","cwes":["CWE-73"],"year":2025,"state":"mapped","stale_reasons":[],"mappings":[{"domain":"enterprise","cve":"CVE-2025-24054","technique":"T1566","technique_name_at_mapping":"Phishing","mapping_type":"exploitation_technique","capability_group":"spoofing_vuln","comments":"Using a crafted .library-ms file, attackers can exploit this spoofing vulnerability to gain access to NTLM hashes on the system. This was officially patched by Microsoft on March 11, 2025, but has been exploited in the wild as of March 19, 2025.","references":["https://research.checkpoint.com/2025/cve-2025-24054-ntlm-exploit-in-the-wild/"],"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-2025-24054","technique":"T1555","technique_name_at_mapping":"Credentials from Password Stores","mapping_type":"primary_impact","capability_group":"spoofing_vuln","comments":"Using a crafted .library-ms file, attackers can exploit this spoofing vulnerability to gain access to NTLM hashes on the system. This was officially patched by Microsoft on March 11, 2025, but has been exploited in the wild as of March 19, 2025.","references":["https://research.checkpoint.com/2025/cve-2025-24054-ntlm-exploit-in-the-wild/"],"status":"complete","source_file":"kev-07.28.2025_attack-16.1-enterprise.json","attack_version":"16.1","kev_snapshot":"07/28/2025"}],"techniques":[{"id":"T1555","domains":["enterprise"],"in_current_bundle":true,"live":true,"name_now":"Credentials from Password Stores","name_at_mapping":"Credentials from Password Stores","renamed":false,"revoked_by":null,"mapping_types":["primary_impact"],"sigma_rule_count":8,"has_detection_strategy":true},{"id":"T1566","domains":["enterprise"],"in_current_bundle":true,"live":true,"name_now":"Phishing","name_at_mapping":"Phishing","renamed":false,"revoked_by":null,"mapping_types":["exploitation_technique"],"sigma_rule_count":14,"has_detection_strategy":true}],"mapping_types":["exploitation_technique","primary_impact"],"has_exploitation_technique":true,"mapping_attack_versions":["16.1"],"mapping_domains":["enterprise"],"sigma_coverage":"full","sigma_rules_tagged_cve":["5a7132c0-86db-4e6b-95c0-f0e9d7f461aa"],"added_after_mapping_snapshot":false,"_source":"kevmap","_built":"2026-08-23 05:47 UTC","_attack_version":"19.2"}