{"schema":"threatline.record/2","record":{"id":"CVE-2024-20439","aliases":[],"summary":"Cisco Smart Licensing Utility Static Credential Vulnerability","details":"Cisco Smart Licensing Utility contains a static credential vulnerability that allows an unauthenticated, remote attacker to log in to an affected system and gain administrative credentials.","categories":["Network & edge"],"product":"Smart Licensing Utility","vendor":"Cisco","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2024-20439","source_modified_at":"2025-10-21T22:55:46.010Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Cisco Smart License Utility","vendor":"Cisco","versions":[{"version":"2.1.0","status":"affected"},{"version":"2.0.0","status":"affected"},{"version":"2.2.0","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":true,"date_added":"2025-03-31","due_date":"2025-04-21","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.9709,"percentile":0.99895,"score_date":"2026-10-23"},"published_at":"2024-09-04T16:28:39.669Z","modified_at":"2025-10-21T22:55:46.010Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2024-20439","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T22:55:46.010Z"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-20439.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2024-20439","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Nuclei","EPSS"],"references":[{"source":"CVE List","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cslu-7gHMzWmw"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-20439","source":"CISA KEV"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-20439","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2025-03-31T18:12:06.667412Z"},"exploits":[{"source":"Nuclei","kind":"Scanner template","name":"Hardcoded Admin Credentials For Cisco Smart Licensing Utility API","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-20439.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T22:55:46.010Z","content_hash":"5d256b9dc17ab0826607ff6506f3e156b74c8da6f33570228869ee05d33ccb13"}}