{"schema":"threatline.record/2","record":{"id":"CVE-2023-24489","aliases":[],"summary":"Citrix Content Collaboration ShareFile Improper Access Control Vulnerability","details":"Citrix Content Collaboration contains an improper access control vulnerability that could allow an unauthenticated attacker to remotely compromise customer-managed ShareFile storage zones controllers.","categories":["Network & edge"],"product":"Content Collaboration","vendor":"Citrix","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2023-24489","source_modified_at":"2025-10-21T23:05:43.859Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Citrix ShareFile Storage Zones Controller","vendor":"Citrix","versions":[{"lessThan":"5.11.24","status":"affected","version":"0","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2023-24489","source_modified_at":"2025-10-21T23:05:43.859Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Citrix ShareFile Storage Zones Controller","ecosystem":null},"version":"5.11.24","basis":"first unaffected version stated in the CVE record"}],"cvss":9.8,"severity":"Critical","kev":{"listed":true,"date_added":"2023-08-16","due_date":"2023-09-06","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.97343,"percentile":0.999,"score_date":"2026-10-23"},"published_at":"2023-07-10T21:11:39.479Z","modified_at":"2025-10-21T23:05:43.859Z","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-2023-24489","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:05:43.859Z"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-24489.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-2023-24489","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://support.citrix.com/article/CTX559517/sharefile-storagezones-controller-security-update-for-cve202324489","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-24489","source":"CISA KEV"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-24489","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":"2025-01-27T22:23:41.107138Z"},"exploits":[{"source":"Nuclei","kind":"Scanner template","name":"Citrix ShareFile StorageZones Controller - Unauthenticated Remote Code Execution","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-24489.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:05:43.859Z","content_hash":"dd948325c5e274d9bdc85530481657901d37454648093657d7dfa3b20ba4e17c"}}