{"cve":"CVE-2009-3830","nvd":{"published":"2009-10-30T20:30:00.420","modified":"2026-06-16T23:12:26.073","status":"Modified","description":"The download functionality in Team Services in Microsoft Office SharePoint Server 2007 12.0.0.4518 and 12.0.0.6219 allows remote attackers to read ASP.NET source code via pathnames in the SourceUrl and Source parameters to _layouts/download.aspx.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://support.microsoft.com/kb/976829","http://www.securityfocus.com/archive/1/507419/100/0/threaded","http://www.securityfocus.com/bid/36817","https://exchange.xforce.ibmcloud.com/vulnerabilities/53955","http://support.microsoft.com/kb/976829"],"products":["microsoft:sharepoint_server"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-3830","score":0.32606,"percentile":0.9834,"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."]}