{"cve":"CVE-2009-4373","nvd":{"published":"2009-12-21T16:30:00.733","modified":"2026-06-16T23:13:32.750","status":"Modified","description":"Unrestricted file upload vulnerability in repository/repository_attachment.php in AlienVault Open Source Security Information Management (OSSIM) 2.1.5, and possibly other versions before 2.1.5-4, allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in ossiminstall/uploads/.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://secunia.com/advisories/37727","http://www.alienvault.com/community.php?section=News","http://www.cybsec.com/vuln/OSSIM_2_1_5%20_Arbitrary_File_Upload.pdf","http://secunia.com/advisories/37727","http://www.alienvault.com/community.php?section=News"],"products":["alienvault:open_source_security_information_management"],"source":"nvd","synced_at":"2026-10-19T19:55:32.599380760+00:00"},"epss":{"cve":"CVE-2009-4373","score":0.02984,"percentile":0.87298,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}