{"id":"CVE-2021-1675","aliases":[],"url":"https://o3.security/vulnerability/CVE-2021-1675","summary":"Windows Print Spooler Remote Code Execution Vulnerability","details":"Windows Print Spooler Remote Code Execution Vulnerability","published":"2021-06-08T23:15:08.267","modified":"2026-08-12T05:17:31.927","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":{"score":0.86132,"percentile":0.99719,"asOf":"2026-09-14"},"cisaKev":null,"exploitsKnown":53,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/163349/Microsoft-PrintNightmare-Proof-Of-Concept.html"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/163351/PrintNightmare-Windows-Spooler-Service-Remote-Code-Execution.html"},{"type":"EXPLOIT","url":"http://packetstormsecurity.com/files/167261/Print-Spooler-Remote-DLL-Injection.html"},{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1675"},{"type":"ADVISORY","url":"https://www.kb.cert.org/vuls/id/383432"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/163349/Microsoft-PrintNightmare-Proof-Of-Concept.html"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/163351/PrintNightmare-Windows-Spooler-Service-Remote-Code-Execution.html"},{"type":"EXPLOIT","url":"http://packetstormsecurity.com/files/167261/Print-Spooler-Remote-DLL-Injection.html"},{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1675"},{"type":"ADVISORY","url":"https://www.kb.cert.org/vuls/id/383432"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1675"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T05:17:31.927"}}