{"id":"CVE-2018-25233","title":"WebDrive 18.00.5057 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the username field during Secure WebDAV connection setup","summary":"WebDrive 18.00.5057 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the username field during Secure WebDAV connection setup. Attackers can input …","severity":"medium","cvss":6.2,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-233"],"vendor":"southrivertech","product":"webdrive","affected":["webdrive = 18.00.5057"],"published":"2026-03-30","updated":"2026-10-07","sourceUpdated":"2026-10-07T08:10:00.200","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2018-25233","references":[{"url":"https://webdrive.com/","label":"disclosure@vulncheck.com"},{"url":"https://webdrive.com/download/","label":"disclosure@vulncheck.com"},{"url":"https://www.exploit-db.com/exploits/45761","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/webdrive-denial-of-service-via-secure-webdav","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"epss":0.00206,"epssPercentile":0.09692,"ingestedAt":"2026-10-07T08:20:03.910Z","slug":"CVE-2018-25233","body":"## Overview\n\nWebDrive 18.00.5057 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the username field during Secure WebDAV connection setup. Attackers can input a buffer-overflow payload of 5000 bytes in the username parameter and trigger a connection test to cause the application to crash.\n\n## Affected\n\n- `webdrive = 18.00.5057`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":34,"depthScoreParts":{"impact":34.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}