{"cve":"CVE-2021-34546","nvd":{"published":"2021-06-10T16:15:08.193","modified":"2026-06-17T03:56:05.983","status":"Modified","description":"An unauthenticated attacker with physical access to a computer with NetSetMan Pro before 5.0 installed, that has the pre-logon profile switch button within the Windows logon screen enabled, is able to drop to an administrative shell and execute arbitrary commands as SYSTEM via the \"save log to file\" feature. To accomplish this, the attacker can navigate to cmd.exe.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":6.8},"cwes":["CWE-287"],"references":["http://packetstormsecurity.com/files/163097/NetSetManPro-4.7.2-Privilege-Escalation.html","http://seclists.org/fulldisclosure/2021/Jun/17","https://www.netsetman.com","https://www.secuvera.de","https://www.secuvera.de/advisories/secuvera-SA-2021-01.txt"],"products":["netsetman:netsetman"],"source":"nvd","synced_at":"2026-10-19T21:20:07.141963181+00:00"},"epss":{"cve":"CVE-2021-34546","score":0.00693,"percentile":0.52938,"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."]}