{"cve":"CVE-2001-0504","nvd":{"published":"2001-08-14T04:00:00.000","modified":"2026-06-16T21:54:25.880","status":"Modified","description":"Vulnerability in authentication process for SMTP service in Microsoft Windows 2000 allows remote attackers to use incorrect credentials to gain privileges and conduct activities such as mail relaying.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.ciac.org/ciac/bulletins/l-107.shtml","http://www.kb.cert.org/vuls/id/435963","http://www.securityfocus.com/bid/2988","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-037","https://exchange.xforce.ibmcloud.com/vulnerabilities/6803"],"products":["microsoft:windows_2000"],"source":"nvd","synced_at":"2026-10-19T19:33:02.361923049+00:00"},"epss":{"cve":"CVE-2001-0504","score":0.21106,"percentile":0.97579,"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."]}