{"id":"CVE-2021-34110","title":"WinWaste.NET version 1.0.6183.16475 has incorrect permissions, allowing a local unprivileged user to replace the executable with a malicious file that will be executed with \"LocalSystem\" privileges.","summary":"WinWaste.NET version 1.0.6183.16475 has incorrect permissions, allowing a local unprivileged user to replace the executable with a malicious file that will be executed with \"LocalSystem\" privileges.","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-732"],"vendor":"nica","product":"winwaste.net","affected":["winwaste.net = 1.0.6183.16475"],"published":"2021-07-08","updated":"2026-07-05","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2021-34110","references":[{"url":"http://nica.it","label":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/204780","label":"cve@mitre.org"},{"url":"https://packetstormsecurity.com/files/163335/WinWaste.NET-1.0.6183.16475-Local-Privilege-Escalation.html","label":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/50083","label":"cve@mitre.org"},{"url":"http://nica.it","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://winwastenet.com","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/204780","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://packetstormsecurity.com/files/163335/WinWaste.NET-1.0.6183.16475-Local-Privilege-Escalation.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/50083","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","exploit-available"],"epss":0.01163,"epssPercentile":0.65891,"exploitAvailable":true,"ingestedAt":"2026-07-06T01:08:16.786Z","exploits":{"exploitdb":true,"checkedAt":"2026-09-24T07:52:48.026Z"},"slug":"CVE-2021-34110","body":"## Overview\n\nWinWaste.NET version 1.0.6183.16475 has incorrect permissions, allowing a local unprivileged user to replace the executable with a malicious file that will be executed with \"LocalSystem\" privileges.\n\n## Affected\n\n- `winwaste.net = 1.0.6183.16475`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":55,"depthScoreParts":{"impact":42.9,"likelihood":0.2,"exploitation":12,"ransomware":0},"changes":[]}